spread out over

基本解释

Factory buildings spread out over the hillside.
厂房罗列在山坡上。
Yes, there will be a bit of discomfort when you stretch, but it should be a sensation that is spread out over an area of the body.
是的，当你伸展的时候你将会感受些许的不舒服，但是那只是瞬间蔓延身体某些部位的一种感觉。
If it is small enough, then its wave function will also spread out over a space large enough for it to penetrate more than one slit simultaneously.
如果它足够小，那么它的波函数也会穿越对它足够大的空间而传播，在同一时刻穿过一个以上的缝隙。

If anything happens to me in my livelihood, then it's spread out over everybody and everybody means the whole world.
如果我的生计出问题了，它将分散到每个人身上,每个人指全世界的人。
耶鲁公开课 - 金融市场课程节选
Well, LA is a giant, spread out tiny, tiny, little neighborhoods all over and
嗯，洛杉矶很大，到处都是小小的社区，而且
洛杉矶和旧金山的差异 - SpeakingMax英语口语达人
Whatever happens to me, when it's spread out over six billion plus people, it ends up divided by six billion and it becomes unobservable.
发生在我身上的事，分散到六十多亿人口上，被六十亿除,就变得难以察觉。
耶鲁公开课 - 金融市场课程节选

So I think school supply sales are spread out over a decent amount of time.
WHITEHOUSE: 10/14/09: White House Press Briefing