我离开了，因为我认为一个改变就能使他们振作起来。

I left because I thought a change would shake them up.

youdao

我认为是时候离开了，这是我的辞职信。

I think it's about time for me to leave. Here's my resignation.

youdao

我认为是时候离开了，这是我的辞职信。

I think it's about time for me to leave. Here's my resignation.

youdao