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Lime has launched its latest Gen4 e-bike, featuring a series of upgrades, among which an interchangeable battery is the most characteristic, in an effort to improve the sustainability and availability of the company’s shared vehicles.

The launch is initially limited to Washington D.C., but the e-bike will gradually spread in other cities this spring, including Atlanta and Charleston in the U.S.

In early 2021, Lime announced a $50 million investment in the Gen4 model. The battery can be used between Lime’s Gen4 e-bikes and Gen4 e-scooters(电动滑板车), which will hopefully result in reduced van trips for the Lime’s operations team replacing the batteries. The feature is also designed to improve reliability for the service and prevent large numbers of uncharged, unusable vehicles lying around on sidewalks.

“The launch of our Gen4 e-bike is an important step toward achieving our mission of building a future where transportation is shared, affordable and carbon-free,” said Wayne Ting, CEO of Lime. “Standardising our exchangeable batteries across modes is a leap forward for Lime and the broader micromobility industry, making operations more efficient and sustainable, while improving reliability for riders.”

Other significant updates to the bike include increased motor power, an improved phone holder, new handlebar display(already seen on Lime’s e-scooters), an automatic two-speed transmission for a smoother ride, and a modular(组合式的)design which the company says makes the bike’s usable life longer. Durability(持久性)is a major issue for the miromobility industry.

The demand for e-bikes, shared or otherwise, appears to be continuing at a steady pace, as Americans apparently bought electric bikes at greater rates than they did electric cars during the pandemic. Here’s all the electric bikes and scooters that rolled into CES 2022 for a glimpse of what’s ahead.

【小题1】What is the biggest feature of Gen4 e-bike?
A.Its colour.B.Its firm phone holder.
C.Its exchangeable battery.D.Its fast-charge system.
【小题2】What can we learn about Gen4 e-bike?
A.It will only be used in Washington D.C.
B.It uses the same battery as Gen4 e-scooters.
C.It has reduced the number of the operations team replacing batteries.
D.It may cause more uncharged vehicles on the roadside.
【小题3】Which update to Gen4 e-bike is unmentioned in the text?
A.Automatic two-speed transmission.B.A newly designed pedal.
C.Increased motor power.D.New handlebar display.
【小题4】What is the best title for the text?
A.A new e-bike appears in the UK
B.The high quality of Gen4 e-bike
C.A great leap for battery sharing in Washington D. C.
D.Lime launches a new e-bike featuring swappable batteries.
21-22高二下·河北邢台·阶段练习
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In Asia, the car is as much a status symbol as it is a means of transport. A car’s design is not the only consideration when a vehicle has to suit the needs of everyone in the family .

This is the case for one particular group of drivers: The sandwich generation, who are stuck between caring for their children and caring for their parents. For them, the ‘family car’ is often shared with everyone from the newly licensed teens to adults with their own kids, or grandparents struggling with physical mobility.

With differing demands of so many people from boomers to Gen Z, your car has to appeal to all — and keep everyone safe in the event of a car accident.

Over 20% of serious driver accidents involving teens were caused by driving too fast for the road conditions. But it isn’t just risky driving behavior that causes teens to be the source of serious road accidents. In fact, according to research conducted by the Children’s Hospital of Philadelphia, most speed-related teen crashes are due to inexperience and a lack of driving skills rather than intentionally risky driving behavior.

It can be challenging for newbie drivers to appropriately judge the proper speed at which to take turns, especially on less-than-perfect roads or driving conditions. Helping them along is Subaru’s Active Torque Vectoring, which makes up for any over-eagerness, ensuring you can take the car through corners in a smooth and safe manner.

For seniors with slower reaction, or having difficulty stretching out their neck to check blind spots, being able to quickly avoid danger can be critical. Subaru’s Blind Spot Detection system will alert you if there’s a vehicle in the neighboring lane. What’s more, Subaru’s EyeSight Lane Departure Warning warns the driver if they start to stray by accident from their traffic lane and endanger other vehicles in the neighbouring lane, while the EyeSight Lane Sway Warning system will remind you should you begin to move back and forth in your lane.

It can be difficult to find a car that appeals to multiple generations. But there are some things you should never compromise regardless of your age or driving experience. And at the top of that list is safety.

【小题1】According to the text, what is the reason for most speed-related teen crashes?
A.Their risky driving behavior on purpose
B.Their inability to check blind spots.
C.A lack of experience and driving skills
D.The busy roads or ideal driving conditions
【小题2】What will help new drivers to take turns at proper speed?
A.Subaru’s Active Torque Vectoring
B.EyeSight Lane Sway Warning system
C.Subaru’s Blind Spot Detection system
D.Subaru’s EyeSight Lane Departure Warning
【小题3】What is the meaning of the underlined word in paragraph 5?
A.Speed upB.Move away
C.Pull overD.Turn around
【小题4】What is the main idea of the text?
A.The sandwich generation mainly care about their parents’ demands.
B.It is challenging to design a multifunctional car to satisfy everyone.
C.It’s extremely important to drive safely no matter how old the drivers are.
D.Subaru can ensure driving safety of the drivers ranging from teens to seniors.

Sydney Trains is one of the most economical, reliable and convenient ways to travel throughout Sydney and its surrounds.

Our network, the NSW Trains Intercity, covers suburban Sydney and extends to the Hunter, Central Coast, Blue Mountains, Southern Highlands and South Coast regions.

The network is made up of several colour-coded lines. Trains from different lines can share the same platform, so check display screen and listen to announcements.

Ticket prices are generally based on the distance traveled. You can visit Transportnsw. Info for details.

Getting to the City

In Sydney, if you’re near a train station, you’re on your way to the city. Every rail line leads directly or indirectly to the City Circle. It’s the loop around the central business district of Sydney. Most City stations are underground so look out for the sign on street level.

Automatic ticket gates

Large stations have automatic gates for entry to, and exit from, the station. If you have an Opal card or a ticket which has a magnetic stripe (磁条) you must use the automatic gates. You may use the wide gate for wheelchair, pram or luggage access. Station staff will assist you.

Night Ride buses

Most trains do not operate between midnight and 4:00 a.m. For your convenience a special Night Ride bus service is available between these hours on most Sydney suburban lines.

Track work

In order for the tracks to the maintained, we sometimes have to replace train with buses, particularly at weekends. Please check the track work section for the latest service changes on your line.

【小题1】How do travelers get more information about ticket prices?
A.They can go to the City Circle.B.They can visit a website.
C.They can check display screen.D.They can listen to announcements.
【小题2】What service is offered to travelers in need at most big stations?
A.A free Opal card.B.Earlier entry to the station.
C.Help from station workers.D.A ticket with a magnetic stripe.
【小题3】Which is the best convenient time to travel by Sydney Trains?
A.At midnight.B.On Sunday afternoon.
C.Between midnight and 4:00 a.m.D.At 6:00 p.m. on Wednesday.

In November, 2008, voters in California approved one of the most ambitious government infrastructure (基础设施) projects in. U.S. history; a bullet train connecting San Francisco and Los Angeles, at a cost of $33 billion. For years, however people have watched the projected costs mount, with the last estimates over $75 billion.

On Tuesday, the governor of the state Gavin Newsom called for the state to scale back the project to a less costly rail that would run through the Central valley. California voters can stop seizing their wallets. But voters elsewhere should pay close attention, because what happened in California problem that face any U.S. rail project, or any infrastructure project that tries to meaningfully reshape U. S.

In other places of the world, major population centers are much closer to each other, which is a basic requirement far high-speed rail. Imagine what it would take to build a line from New York City to Los Angeles or to Chicago, Houston or Phoenix.

Of course, some cities look ripe for rail, but instead of high-speed rail between these cities, we have the Acela, which takes eight hours to travel from Washington to Boston and shakes like a maraca player. Why haven’t we built something better? Because truly high-speed rail needs to travel in a fairly straight line; you don’t want to be taking a sharp curve at 300 miles per hour. Building newer, better, straighter rail lines would require the government to buy all the land between Point A and Point B and tear down anything that happened to be in the way. But in fact, there are a great deal of highly valuable estates instead of farms.

For historical reasons, the U. S. legal system offers citizens rights with which they can attempt to block government projects. Any project bigger than painting a schoolhouse has to either fight out the constant reviews and court cases for years, or buy off the opponents.

【小题1】What happened on Tuesday in California?
A.Voters were raising funds for a new railway.
B.It was purposed that the hill of high railway was adjusted.
C.The governor of the slate declared the opening of a new railway.
D.The governor of the state discovered a vital problem in the railway project.
【小题2】What can we learn from paragraph 3 and 4?
A.It is reasonable to build a high-speed railway from New York to Chicago.
B.Acela is a kind of train in place of high-speed train which provides pleasant feelings.
C.High-Speed train frequently takes a sharp curve during the travel.
D.The estates located on the straight rail line are very expensive to purchase.
【小题3】What is the current situation of American legal system?
A.It meets the requirements of American citizens.
B.It allows American residents to block most government projects.
C.It is not efficient in dealing with practical problems.
D.It requires much expense to accomplish something.
【小题4】What can be suitable title for the text?
A.Absence of American High-Speed RailB.An American State with New Railway
C.A New Policy on American RailwayD.The History of American Railway

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