太空旅行用英语怎么说读

"Space travel" 用英语读作 "space travel"。它来源于英语词汇 "space" 和 "travel" 的组合，"space" 意为 "太空"，"travel" 意为 "旅行"。

例句：

"Space travel will become more common in the future." (未来太空旅行将变得更常见。)
"He has always dreamed of going on a space travel." (他一直梦想着去太空旅行。)
"Space travel requires a lot of preparation and training." (太空旅行需要大量的准备和训练。)