3句英文任你选

Our company is downsizing. I don't want to stay on just to be let go.
公司要精简人员了，我可不想最终被裁掉。

I want a change of setting.
我想换一个工作环境。

I've got a better offer from another company.
我被另一家更好的公司录用了。

半个句型要记牢

let sb. go (开除，解雇)

Tip:

let go有很多意思，需要根据具体语境。如: Please let go of my arm.(请放开我的胳膊。) Let it go. (忘记吧。算了吧。)