The rental agent showed us how to engage reverse gear on the delivery van.

租車人員向我們示範如何把送貨廂型車打入倒車檔。

Please check that the reverse lights work before the truck leaves the warehouse.

卡車離開倉庫前，請確認倒車燈是否正常運作。

Our fleet manager reported that the reverse sensor on two company cars had failed.

我們的車隊經理回報，有兩輛公司車的倒車感應器故障了。