1、一个空位:______ ______ space
1个回答

1、一个空位:(an empty) space

2、(base) v.以……为基地 n.基础

3、train v.训练 (train for) 为……训练

4、同义句:There was a problem on the spaceship.

There was (something wrong with) the spaceship.

5、I did a spaceship(太空漫步)to (fix)(修复) it.

6、妈妈以我为荣:

My mother (is proud of me).

My mother (takes pride in me).

I (am the pride of) my mother.