| 例句 |
Be on your guard! He's a sly old fox.提高警惕，他是一个狡猾的老狐狸。I shall look out that I don't trust him again.我将提高警惕，不再信任他。The order urged the armed forces to enhance their alertness.该项命令敦促武装部队提高警惕。He warned the public to be vigilant and report anything suspicious.他警告公众要提高警惕，遇到任何可疑情况都要报告。Drivers have to be on their guard, as faults or signal failures can occur at any time.驾驶员一定要提高警惕，因为故障或交通信号灯失灵随时都会发生。 |