Confidence: you either got it or you ain't, right?

自信：你也许有，或是没有。对吗？

youdao

In this business, either you've got it or you haven't.

在这件事上，你不是成功了就是失败了。

《牛津词典》

This has got to be either or doesn't it?

这必须或者是吗？

youdao

This has got to be either or doesn't it?

这必须或者是吗？

youdao