🧩 词语组成解析
🗣️ 情景例句
Please keep off the grass.
请勿践踏草地。
How much do you want to change?
您想兑换多少？
Though a little suspicious this time, the policeman gave him the same answer.
虽然那位警察这次有点疑心，但还是对他作了同样的回答。