我们之前提到了世界各地热带地区中珊瑚礁的衰落，即自然和人为（造成的）压力是怎样造成珊瑚礁退化，或者甚至在某些情况下，造成它们死亡的。

We've been talking about the decline of coral reefs in tropical areas all over the world—how natural and man-made stresses are causing them to degrade or in some cases, to die.

youdao

这种情况下，两个前提都为真，但结论是假的。

A situation where both those premises are true and that conclusion is false.

youdao

这个情况中前提都为真，结论为假？不。

Is this a situation in which the premises are both true and the conclusion false? No.

youdao

But there's something you'll note here also when I point out the case of the 2 s versus the 2 p, which is what I mentioned that I would be saying again and again, which is when we look at the hydrogen atom, the energy of all of the n equals 2 orbitals are exactly the same.

但是这里有一些事情你们也会注意到,当我指出2s和2p的情况，我之前提过,我会一次又一次的说，我们在观察氢原子的时候，2层轨道的所有n的能量,是完全相同的。

麻省理工公开课 - 化学原理课程节选

The premise of the commercial is "Can GEICO insure you in any such situation?"

广告的前提是“在什么情况下GEICO都能给你保险吗？”

广告泛滥 - SpeakingMax英语口语达人