It is necessary to set up and carry out a leadership accountability system.

有必要建立和实行领导干部问责制。

The official is held accountable for being derelict in his duty.

这位官员因为失职而被问责。

Some officials are called to account for the injustices they have perpetrated.

一些官员由于有失公正而被问责。

来源同文世纪翻译，转载请注明出处！