You cannot improve your oral English if you do not speak, just like you cannot learn how to swim on the bed.

就像床上学不会游泳一样，不开口也永远无法提高口语水平。

youdao

You cannot improve your oral English if you do not speak, just like you cannot learn how to swim on the bed.

就像床上学不会游泳一样，不开口也永远无法提高口语水平。

youdao