High-Speed Rails in China High-Speed Rails in China

ALSO POSSIBLE: High-Speed Railways in China

It is well-known that China has rapidly developed its high-speed rail network in the past 20 years. It is well-known that China has rapidly developed its high-speed rail network in the past 20 years.

ALSO POSSIBLE: It is well-known that China has rapidly developed its high-speed rail network over the past 20 years.

It is well-known that China has rapidly developed its high-speed rail network inover the past 20 years. It is well-known that China has rapidly developed its high-speed rail network over the past 20 years.

It is well- known that China has rapidly developed its high-speed rail network in the past 20 years. It is well known that China has rapidly developed its high-speed rail network in the past 20 years.

It is well- known that China has rapidly developed its high-speed rail network in the past 20 years. It is well known that China has rapidly developed its high-speed rail network in the past 20 years.

Usually you only hyphenate "well-known" in front of a noun (like "a well-known fact about China is...")

One of the reasons might be due to the fact that there are adiequate short airline routines between American cities. One of the reasons might be due to the fact that there are adequate short airline routes between American cities.

One of the reasons might due tobe the fact that there are adiequate short airline routines between American cities. One of the reasons might be the fact that there are adequate short airline routines between American cities.

"this may be due to" or "one of the reasons might be"

One of the reasons might due to the fact that there are adiequate short airline routine-haul flights between American cities. One of the reasons might due to the fact that there are adequate short-haul flights between American cities.

One of the reasons might due to the fact that there are adiequate short airline routines between American cities. One of the reasons might due to the fact that there are adequate short airline routines between American cities.

One of the reasons might be due to the fact that there are adiequate short airline routines between American cities. One of the reasons might be due to the fact that there are adequate short airline routes between American cities.

While the government of China brags about its governance system, I think that the foundmental technology of China's fast trains were originated in Japan. While the government of China brags about its governance system, I think that the fundmental technology of China's fast trains originated in Japan.

While the government of China bragsALSO POSSIBLE: While China's government brags about its governance system, I think that the foundmentalbasic technology ofor China's fast trains were originated inhi-speed trains came from Japan. ALSO POSSIBLE: While China's government brags about its governance, I think that the basic technology for China's hi-speed trains came from Japan.

While the government of China brags about its governance system, I think that the foundamental technology ofbehind China's fast trains were originated in Japan. While the government of China brags about its governance system, I think that the fundamental technology behind China's fast trains originated in Japan.

While the Chinese government of China bragsbrags about its governance system, I think that the foundmental technology ofor China's fasbullet trains were originated inlly came from Japan. While the Chinese government brags about its governance system, I think that the technology for China's bullet trains originally came from Japan.

While the government of China brags about its governance system, I think that the foundmentational technology of China's fast trains were originated in Japan. While the government of China brags about its governance system, I think that the foundational technology of China's fast trains were originated in Japan.

While the government of China brags about its governance system, I think that the foundamental technology of China's fast trains werehigh-speed rail originated in Japan. While the government of China brags about its governance system, I think that the fundamental technology of China's high-speed rail originated in Japan.

"Fast trains" is not a term I hear very often. You could say "bullet trains", that is another popular term for high-speed rail, focusing on the trains themselves.

I once watched a video clip, in which the spokeperson of China Railway Inc., said all the technology was made locally. I once watched a video clip, in which the spokeperson of China Railway Inc., said all the technology was made locally.

COMMENT: The original is fine. (You could also delete the word "Inc.")

I once watched a video clip, in which the spokesperson of China Railway Inc., said all the technology was made locally. I once watched a video clip in which the spokesperson of China Railway Inc. said all the technology was made locally.

I once watched a video clip, in which the spokeperson of China Railway Inc., said all the technology was made locally. I once watched a video clip in which the spokeperson of China Railway Inc. said all the technology was made locally.

I once watched a video clip, in which the spokeperson of China Railway Inc., said that all the technology was made locally. I once watched a video clip in which the spokeperson of China Railway Inc. said that all the technology was made locally.

I once watched a video clip, in which the spokesperson of China Railway Inc., said all the technology was made locally. I once watched a video clip, in which the spokesperson of China Railway Inc., said all the technology was made locally.