It is well known that China's high-speed rail is famous in the world because(compare) with other countries, it has the following(advantage).
Firstly, China's technology on building the railway is leading the rest of the world and there is no signany other country could surpass China's position in the near future.
Secondly, China(have) a high-speed train network and the scale is(believable) to other countries. There are more than(two) as many high-speed trains in China as the rest of the world combined. Big cities like Beijing havecouple hundred high-speed trains slopping at the city every day.
Last but not least, the trains are clean and the seats are huge. There are power points and you can't even feel how fast the train is moving. If there(be) no windows, we wouldn't be able to tell when we were stopped or when we were traveling300 km/h—it is that smooth.
In conclusion, China's high-speed rail is(real) amazing.
