Facebook has a new idea to keep users 【小题1】 (engage) in its social network. It connects them with strangers. The firm is testing a feature in the United States 【小题2】 shows interests, employment history and public groups that you share in common with random users.

When someone you don’t know comments on a public post, Facebook will show information on 【小题3】 you live in the same city or want to go to the same school.

Facebook hopes the feature, which is being tested currently by 【小题4】 number of users, will spark conversations with people you might otherwise have never met. Facebook emphasizes that the tool, which 【小题5】 (know) as Things in Common, will only use data that is already available 【小题6】 (public) on your profile.

Above the 【小题7】 (name) of people who have left comments, Facebook will highlight things you have in common with each user. Next 【小题8】 one name a label might read “You both went to the University of Manchester” or “You were both born in Bristol”. The feature is part of Facebook’s efforts 【小题9】 (make) public discussions on its network more 【小题10】 (meaning).

The public library of Hangzhou recently launched a program on WeChat, 【小题1】 popular Chinese messaging software, enabling its readers to check out books online. What people need to do is as simple as shopping online: click, pay 【小题2】 wait for delivery. The books 【小题3】(borrow) from the library can be kept for up to 40 days. The online books will be renewed and enriched 【小题4】(gradual) according to readers' borrowing habits and preference. “We benefit a lot 【小题5】it.” A reader said merrily, “I'm sure that more and more people will 【小题6】 in love with reading.”

Imagine learning football skills without going to the field, or 【小题1】 (get) an alert from your car about a danger not in sight — such eye-opening, cutting-edge technologies were brought to the fifth China International Import Expo (CIIE) in Shanghai.

At a VR game demonstration, visitors could walk and run in the virtual world with a special equipment. “The VR equipment 【小题2】 (be) actually widely used for training in 【小题3】 (vary) fields, including military, police, firefighting, power sector and coal mining,” said Carol Zhang, senior project manager with KAT VR.

At another experience area, the infinite 【小题4】 (possibility) of future travel were demonstrated by vehicles that combined many intelligent technologies, such as autonomous driving, image sensors, camera modules and intelligent connection.

At a booth showing a virtual sports event, there was a camera in the corner through 【小题5】 the data created by the athletes during exercise was captured in real-time, forming 【小题6】 3D human body model to help them find the 【小题7】 (good) moves.

The world’s first multitasking high-tech robot service station also debuted (首次亮相) at the fifth CIIE, providing 【小题8】 (guide), security inspection, item recycling and other services. 【小题9】 (control) by a smart system, the 46 robots 【小题10】 (send) in real time to perform numerous tasks in different scenarios.