He explained that he was simply carrying out instructions.他解释说他只是在执行命令。

The first experiments were carried out by Dr Preston McLendon.最初的实验是普雷斯顿·麦克伦登博士做的。

I wish he could afford to carry out his plan.但愿他有办法实施他的计划。

Police say they believe the attacks were carried out by nationalists.警方称他们相信袭击系民族主义分子所为。

Don't worry, I'm sure he won't carry out his threat.不用担心, 我肯定他不会把他的威胁付诸行动。

Commitments have been made with very little intention of carrying them out.虽然做出了承诺, 但几乎没有打算履行。