1、当心
... It is illegal to drive when you are drunk.喝醉了酒开车是违法的。 keep an eye out for当心；警惕 bait n.诱饵；鱼饵 ...
2、警惕
... It is illegal to drive when you are drunk.喝醉了酒开车是违法的。 keep an eye out for当心；警惕 bait n.诱饵；鱼饵 ...
3、密切注意
... keep an eye on 照看 keep an eye out for 密切注意 keep a straight face 板着面孔 ...
4、提防
... keep alive 养活, 继续活着， keep an eye out for 当心; 提防 keep an/once"s eye on 留神看守, 注意, 监视; 照看 ...