Efficience
效率
🗣️ 情景例句
If we're all prepared to recycle paper, thousands of trees could be saved every day.
如果纸能被循环利用，那么每天千千万万的树木就可得以挽救。
To make his hairdo
做头发
That was quick! she said. Have you finished already?
“你真快！”她说，“你已经买完东西了吗？”