Photocopying
v. 影印, 照相复制（photocopy的现在分词形式）
🗣️ 情景例句
I'll save your Dad the trouble; I'll pick her up.
不麻烦你爸了，我去接她吧。
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。
I think he's Mr. Zhang.
我想他是张先生吧。