Or else what? Is that a threat?

要不然怎么样？你是在威胁我吗？

youdao

Alan: Keep the lid on? Or else what?

阿伦：别把盖子打开？不然会怎样？

youdao

Or else what is the use if we love a person only when he is good or she is nice?

要不然，如果我们爱一个人仅仅是因为他的温柔或者她的体贴，用意是什么呢？

youdao

It is also important to know what to do if the signs appear -- in yourself or in someone else.

VOA: special.2010.07.27

All is not lost; the unconquerable Will, And study of revenge, immortal hate, And courage never to submit or yield: And what is else not to overcome?

我们没有完全失败，那无法被征服的意志，复仇的信念，永恒的仇恨，以及我们的勇气，不曾消逝：,还有什么能将我们击溃？

耶鲁公开课 - 弥尔顿课程节选

and so they just, knowingly or unknowingly, they steal and copy what someone else has already said.

所以他们就，有意识或无意识地，偷窃或者拷贝别人说过的东西。

抄袭是很严重的问题 - SpeakingMax英语口语达人

When the meal arrives, there's often no way of knowing every single ingredient that went into it, or what else touched the plate and utensils used to serve it.

CNN: The story

Or what else might it be about the Sinai.

NPR: Suicide Bombers Hit International Force in Sinai

The rental model requires viewers to make two decisions: what movie to watch and if they want to pay for it, or what else they may want to do like go to a movie, or rent from on-demand, etc.

FORBES: NetFlix: Opportunity to Buy or Bail?