A habit of dissimulation is a hindrance, and a poorness to him.

在他这样的一个人，一种掩饰的习惯是一种阻挠，一个弱点。

One of the mugger's accomplices tried to obstruct the police officer from upholding the law.

抢劫犯的一个同伙企图阻挠察维护法律。