对促进中国隧道及地下工程建设技术的发展起到了重要作用。的翻译：To promote the development of Chinese construction technology of tunnel and underground engineering has played an important role. 什么意思？中文翻译英文，英文翻译中文，怎么说？

青云英语翻译

China to promote the construction of tunnels and underground engineering technology has played an important role.

To promote the development of Chinese construction technology of tunnel and underground engineering has played an important role.

To promoted the Chinese tunnel and the underground engineering construction technology development vital role.

To promote Chinese tunnels and underground construction technology has played an important role.

To promote the development of Chinese construction technology of tunnel and underground engineering has played an important role.