CHARLES: here's an interesting article. There's a new plan to send a rocket to Mars.

查尔斯：这儿有一篇有趣的文章。有个新计划要把一枚火箭发射到火星上去。

youdao

CHARLES: here's an interesting article. There's a new plan to send a rocket to Mars.

查尔斯：这儿有一篇有趣的文章。有个新计划要把一枚火箭发射到火星上去。

youdao