Putonghua
辅助 Assistant普通话
🗣️ 情景例句
All work and no play makes Jack a dull boy.
只有工作没有娱乐会使人呆头呆脑。
Do not hallo till you are out of the wood.
未出险境，先莫高兴。
Let's ask this policeman. He may know.
咱们问问这位警察。他可能知道。