但是，有一个例外的垃圾场，它确实占了该场址消费总历史的很大一部分，人们已对其数量进行了估计。

However, there is one exceptional dump, which does represent a very large part of the site's total history of consumption and for which an estimate of quantity has been produced.

youdao

但是请记住什么事都是有例外的。

Remember, there are exceptions in everything.

youdao

现实中就有大量法规之例外的范例。

There are plenty of examples of exceptions to the rules.

youdao

So, that's actually the electron configuration we have when we're talking about copper and some other exceptions in the periodic table that you're going to be looking at.

因此，这才是铜原子真正的电子排布,而且我们在元素周期表中,会看到与铜原子类似的,其他例外的情况。

麻省理工公开课 - 化学原理课程节选

There are some exceptions, which we'll get to later, but the only a big exception here is with hydrogen, which has a special stability that's associated with two electrons.

但也有一些例外我们将以后再讲，但这里只有一个较大的例外，氢，它的稳定性比较特殊，只需要两个电子。

麻省理工公开课 - 化学原理课程节选

But occasionally there is this one little remnant of the old CGS system, centimeters-gram-second, and this is one.

但是也有些例外,在原来的厘米克秒制中，还有我们说的这个。

麻省理工公开课 - 固态化学导论课程节选