回答

・watch out for cars
・be careful of cars

「小心車子」用英語可以說 watch out for cars 或 be careful of cars 來表達。

Watch out for cars. Check left and right before crossing the road.
（小心車子，過馬路前請務必檢查左右。）

There is a lot of traffic on the road to the station, so be careful of cars.
（去車站的路上車流量很大，要小心汽車。）

以上說明供您參考。

有幫助｜0