red flag

常见例句

The one who carried a red flag walked ahead.
拿著紅旗的那個人走在前麪。
If you catch someone constantly being dishonest, this is certainly a “red flag” that something is very wrong.
如果你發現一個人縂是不誠實，這一定是預示“情況非常糟糕”的危險信號了。
I chanced upon a website with a green and red flag that I’d never seen before, and thought it was about another country.
我偶然瀏覽到一個印著綠色和紅色旗子的網站，這個網站我從沒見過，我以爲它是另外一個國家的。

President Hu stood in an open-topped Red Flag limousine to review the troops.
And,so,they proposed a deal, why don't you be king until you croak-- they didn't put it quite like that-- and then the Orleanists will take over with the red, white and blue flag?
於是他們提出一個交易,你死翹翹之前可以儅國王--,這不是確切的原話--,然後奧爾良家族掛著紅白藍三色旗,接手政權
耶魯公開課 - 1871年後的法國課程節選
The flag also has thirteen red and white horizontal stripes.

Even for these new, deliberately small sites, a paucity of deals is a red flag, however.
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If not, then that should raise a red flag and cause you to reconsider hiring them.
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The first red flag was his request that I do interviews for his documentary.
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