这起事故再次警示管理者,安全规范不能停留在纸面上。Zhè qǐ shìgù zàicì jǐngshì guǎnlǐzhě, ānquán guīfàn bù néng tíngliú zài zhǐmiàn shàng.This accident once again warned managers that safety rules must not remain merely on paper.
路边的牌子警示司机前方有急转弯。Lùbiān de páizi jǐngshì sījī qiánfāng yǒu jí zhuǎnwān.The sign by the road warns drivers of a sharp turn ahead.
这次考试失败警示我,学习不能总拖到最后。Zhè cì kǎoshì shībài jǐngshì wǒ, xuéxí bù néng zǒng tuō dào zuìhòu.Failing this exam was a warning to me: studying cannot always be left to the last minute.