space travel

释义

航天旅行

在例句中理解 3 句

1. The young man has a bee in his head about space travel.

   那个年轻人对太空旅行着了迷。

2. Their research in rocketry blazed the way for space travel.

   他们在火箭方面的研究开辟了太空旅行的道路。

3. It might be kind of fanciful to some, but on the other hand, space travel was considered science fiction not that many decades ago.

   对于某些人，它可能只是种幻想，但换句话说，几十年前，太空旅行不也是被认为是科幻小说吗。