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China has built a high-speed passenger rail network in recent 【小题1】 (year) and will continue to expand it. By the end of 2018, China's railway mileage (里程)【小题2】 (reach) 131,000 kilometers, of 【小题3】 29,000 kilometers were high-speed rail. This accounted for 2/3 of the world's total high-speed rail tracks, making China's high-speed rail system the world's 【小题4】 (large) high-speed rail network.

China's high-speed trains are similar 【小题5】 those of France's TGV, German's ICE and Japan's Shinkansen. The fast trains with a top speed of 250-350 km/h 【小题6】 (call) CRH, China Railway High-speed.

If you want to travel around China, the high-speed trains will be your ideal choice since they are clean, comfortable 【小题7】 modern. Unlike on the conventional trains in China, nobody is allowed 【小题8】 (smoke) on high-speed trains, not even between carriages.

The seats are as good as those on the plane or even better. Most high-speed rail tickets have corresponding (对应的) seats, and only 【小题9】 small number of standing tickets are sometimes sold on limited trains. There's never a crowd of people sitting in the aisles. The ticket prices for China high-speed trains are reasonable and, on most routes, the frequency of departure is very high, so people can buy tickets【小题10】(convenient).