Did you walk around with a blindfold on just ask people to give you scraps off the floor?

你是不是蒙着眼罩到处走，就为了让别人给你地上的残羹剩饭？

He did not like the way they ate scraps off the table.

他不喜欢他们吃桌上残羹剩饭的方式。

Sau-sau sighed, acting as if she were doing my mother a favor by taking the scrap off the tray and sparing us the trouble of wrapping the leftovers in foil.

嫂嫂叹了口气，从碟子上拿去了那个扇贝，就好像是帮了我母亲一个大忙，并省去了我们用箔纸将剩菜打包的麻烦似的。