He has twice won the Civil Aviation Science and Technology Progress Award.

先后两次获得民航科学技术进步奖二等奖。

youdao

This is a further progress for our country's civil law system.

这是我国民事法律制度的一个进步。

youdao

This is a further progress for our country's civil law system.

这是我国民事法律制度的一个进步。

youdao