1.tip off 泄密
Greg tipped police off on his car phone about a suspect drunk driver
格雷格用他的汽車電話向警方報告了一個有酒后駕駛嫌疑的司機 。
2.production line 生產線
Honda added a production line this year, hoping to boost domestic sales.
本田公司今年增加了一條生產線,希望提高國內的銷售額 。
3.engage in 從事
It gives students a chance to engage in the creative process.
它們為學生提供了一個參與創造性過程的機會 。
4.act as 充當;擔當
The tough new law should act as a deterrent.
這項嚴厲的新法將起到威懾作用 。