用“be concerned about”写个句子

Don't be concerned about adult children any more.

不要再将成年子女当成未成年来「监护」

Furthermore, you must be concerned about heavenly matters.

再者，你们也要关心属天的事务。

Thus, the public should not be concerned about the emergence of Ad14.

所以公众不应该对腺病毒14的出现而担忧。

Thus, the public should not be concerned about the emergence of Ad14.

因此，公众不必过度担心14号腺病毒带来的危险。

BRIN: It's an important issue, something people should be concerned about.

这是一个非常重要的问题，一个人们应该关心的问题。