warn about

基本解釋

But Messrs Amis and Buckley are right to warn about the threat of the “silver tsunami”.
但是艾米斯和巴克利先生警告“銀發(fā)海嘯”的威脅，這一點(diǎn)是沒(méi)錯(cuò)的。
And those who warn about the risks of action must explain why these risks should worry us more than the certainty of continued mass suffering if we do nothing.
那些警告采取行動(dòng)就可以帶來(lái)風(fēng)險(xiǎn)的人必須解釋?zhuān)瑸槭裁次覀儗?duì)這些風(fēng)險(xiǎn)的擔(dān)憂(yōu)應(yīng)該超過(guò)如果坐視不動(dòng)則肯定要引起大規(guī)模痛苦延續(xù)的道理。
Given this history, why do Republicans advocate further tax cuts for the very rich even as they warn about deficits and demand drastic cuts in social insurance programs?
考慮到這樣的歷史背景，為何共和黨人一面對(duì)財(cái)政赤字發(fā)出警告，并警告要對(duì)社會(huì)保險(xiǎn)計(jì)劃進(jìn)行大幅削減，另一方面卻提倡對(duì)非常富有的階層進(jìn)一步減稅？

Rebecca Chiao says harassmap.org will help warn the public about areas where there is a high risk of harassment.
I wanted to warn you about that.
我只是想要警告你們一下。
耶魯公開(kāi)課 - 死亡課程節(jié)選
A voice next to her in the plane called out to warn her about a dangerous hill nearby.

It is one of several logistics and shipping businesses to warn about a cooling amid economic uncertainty.
FORBES: A Disrupted Delivery: UPS Shows Weak Q3 Sales On Slowed Global Trade