Yet three benefits weigh against these threats to privacy.

然而有三大好处可以权衡对于隐私的这些顾虑。

The mistakes will weigh against you when the new appointments are being decided.

你工作中的差错会在决定提升时对你不利。

His frequent lateness will weigh against him when the new appointments are being decided.

他经常迟到，在决定新的任命时，这一点对他很不利。

Also, if there were reason to believe that trauma counseling might be harmful, this would weigh against its use.

同时，如果有任何理由相信创伤后的心理治疗可能有害，也不利于它的实施。

You must weigh the benefits against the cost.

你一定要权衡利益与成本二者的得失。