Be wary of strangers who offer you a ride.

提防那些主动让你搭车的陌生人。

《牛津词典》

People did not teach their children to be wary of strangers.

人们以前没教过自己的孩子们要提防陌生人。

《柯林斯英汉双解大词典》

The other thing is that a lot of these supplements aren't necessarily what they claim to be, and you really have to be wary when you take any of them.

另一件事是，这些补品中有很多并不像他们说的那样，所以当你服用它们中的任何一种时，必须要小心谨慎。

youdao

New Delhi views its growing ties with the United States as a counterweight to China a one-time rival of which it continues to be wary, despite steadily improving ties.

VOA: standard.2009.10.26

In addition, when dealing with the Establishment Survey, be wary of the 50, 000 jobs bias.

FORBES: Why Jack Welch Has A Point About Unemployment Numbers

The elephants seem to be wary of getting bitten on the soft undersides of their trunks.

BBC: Ants work with acacia trees to prevent elephant damage

The carriers have lots of good reasons to be wary of the ambitious upstart.

FORBES: Google Calling