I find it ludicrous that nothing has been done to protect passengers from fire
乘客没有受到任何防火保护，这让我觉得十分荒唐。
This has been done by plundering 4 billion from the Government reserves.
这是通过侵占40亿英镑的政府储备金完成的。
She was born with a silver spoon in her mouth and everything has been done for her.
她出生于富贵人家，什么事都已为她安排得好好的。
This job has been done well.
这活干得挺像样子。
The work has been done as per instructions.
工作已按指示完成。