The story should act as a warning to other prospective buyers.

这篇报道应该可以对其他可能的购买者起到警告作用。

《柯林斯英汉双解大词典》

Their actions should be a warning to other young people instead of being followed.

他们的行为应该是对其他年轻人的一个警告，而不是被效仿。

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When we are annoyed or made irritable by noise, we should consider these symptoms fair warning that other thing may be happening to us, some of which may be damaging to our health.

当我们被噪音惹恼或激怒时，我们应该把这些症状看作是在警告我们，其他事情可能正在我们身上发生，其中一些可能对我们的健康有害。

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Other warning signs are a change in skin color and uneven borders around a mole.

VOA: special.2010.07.06

He and other pediatricians are calling for warning labels on high risk foods.

VOA: standard.2010.02.23

Israeli and Indian media report the Counter-Terrorism Bureau in Jerusalem has upgraded a warning to Israelis and other foreigners traveling in India about a "concrete threat" against Jewish facilities here.

VOA: standard.2009.10.16

Algerian forces stormed a gas facility to free foreign hostages without warning other governments, leaving leaders in a series of capitals scrambling to get information on their citizens' fates.

CNN: Africa: Top 5 stories of the week are ...

After their relationship ended, she felt compelled to go on the Internet and post a warning to other women who may date him in the future.

CNN: Notorious company: Dorner a 'friendly guy' gone bad

But she has a warning for other young girls not to be drawn into the kind of dangerous life that left her feeling so hurt and hollow.

BBC: Young woman