You put your left hand in.

把你的左手放进来。

youdao

You put your left hand in, you put your left hand out.

把你的左手放进去，把你的左手拿出来。

youdao

You put your left hand in, and you shake it all about.

把你的左手放进去，把你的左手拿出来。

youdao

You put your left hand in, and you shake it all about.

把你的左手放进去，把你的左手拿出来。

youdao