Trafficking
n. 非法交易
🗣️ 情景例句
You had better study hard.
你最好努力学习。
That's very nice of you. I guess I could use some help.
谢谢你的好意。我想我可能要一点帮助。
But in an old man who has known human joys and sorrows,
可是老年人已经饱尝了人间的甘苦，