i did what i had to do meaning in Chinese
我（都）是做我必须做的事情
我是做我必须做的事情
我曾经做的，那些我不得不做的事
我做了我应该做的事
Examples
- When i got to chrysler i found a royal mess, but i did what i had to do .
我来克莱斯勒公司的时候，所发现的是一塌糊涂、不可收拾的局面，但我作了非做不可的工作。 - I knew you were lying so i did what i had to do
我知道你们在撒谎,所以做了该做的事 - You would have done the same . i did what i had to do
要是我你也会这么做的我是被逼得 - I did what i had to do , and saw it through without exemption
做了应做的事，便要贯彻完成。 - I just showed up for work . i did what i had to do
我只是做好本分，我就在这儿，做好我该做的事。