我知道她的婚姻存在一些根本问题，因为她一年前曾向我吐露过。

I knew she had some fundamental problems in her marriage because she had confided in me a year earlier.

《柯林斯英汉双解大词典》

我在学英语发音方面存在许多困难，因为它和中文发音非常不同。

I have quite a bit of difficulties with English pronunciation because it's very different from Chinese.

youdao

我认为，如果你选择生活在社会中，就不可能完全拥有自我，因为你不能无视周围的人的存在。

I think that you don't really have self possession if you choose to live in a society because you cannot just discount the people around you.

youdao

Now, chlorine I have to do a little bit more heavy lifting here because chlorine starts as a diatomic molecule.

现在，对于氯,我将会做更多的说明,因为氯元素起初存在于双原子分子中。

麻省理工公开课 - 固态化学导论课程节选

Now I use this to cover some phrase because I'm not here talking about rejecting the existence of souls.

在此我不打算多加赘词,因为我不是来这讨论,是否该拒绝承认灵魂的存在的。

耶鲁公开课 - 死亡课程节选

So if I get rid of these arrows, there's no heat flowing because they're in thermal equilibrium, then I can't have an arrow here.

所以如果我擦去这些箭头，没有热流存在,因为它们处于热平衡，那么这里也不能存在一个箭头。

麻省理工公开课 - 热力学与动力学课程节选