全部

1·And this, says Dr.Williams, is good news for long-term space travel.

威廉姆斯博士说：“对于长期太空旅行来说，这是好消息。”

2·With the development of technology, space travel will be a common thing.

随着科技的发展，太空旅行将会是一件常见的事。

3·After weeks of space travel, Chang'e 5 successfully brought back rocks from the moon.

经过几周的太空旅行，嫦娥五号成功地从月球带回了岩石。

4·Space travel may soon be a reality, but how visitors get there is still a very open question.

太空旅行可能很快成为现实，但游客如何到达那里仍然是一个开放性问题。

5·Space travel can be so delightful but at the same time invisibly dangerous.

太空旅行是如此令人愉快，但同时又存在无形的危险。

6·If it is, then the moon will become a possible choice for space travel in the future.

如果是这样，那么月球将成为未来太空旅行的一个可能选择。

7·This makes commercial space travel a complex legal issue not just domestically, but abroad.

这使得商业太空旅行成为一个复杂的法律问题，在国内外皆是如此。

8·How Virgin Galactic, regulators and the public respond to this most recent tragedy will determine whether and how soon private space travel can transcend that playground.

维珍银河公司、监管机构和公众如何应对这起最近发生的悲剧，将决定私人太空旅行能否以及多久能超越这块天地。

9·Why commercial space travel?

为什么要搞商业太空旅行？

10·Space travel is bunk.

太空旅行是胡言乱语。