They teach themselves how to ride a bike.同义句
收藏:
0
点赞数:
0
评论数:
0
6个回答

They learn how to ride a bike by themselves(或:on their own).

自学 learn by oneself / on one's own

点赞数:
0
评论数:
0
关注公众号
一起学习,一起涨知识