当我听说他是市场传销，我决定退出，我们的合作经营项目。

When I heard that he is marketing, I decided to withdraw, we co-operating items.

youdao

我已经决定这个赛季末退出一级方程式赛车。

I have decided to retire from Formula One racing at the end of the season.

《柯林斯英汉双解大词典》

虽然他说哥本哈根会议”不是我希望它会是的样子“，他说对峰会的沮丧不是他决定退出的原因。

Though he said Copenhagen "wasn't what Ihad hoped it would be, " he said the frustration over the summit was notresponsible for his decision to quit.

youdao