也许当时的说法是，死亡并不是一件可以通过这种方式共同完成的事情。

Perhaps the claim then is that dying is not something that can be done in that way as a joint undertaking.

youdao

脸红并不是件坏事。

It is not so bad to blush.

youdao

事实上，如果你遵循一些基本的规则，成功地学习并不是一件非常困难的事情。

In fact, to learn with success is not a very difficult task if you follow some basic rules.

youdao

Having too much triaglyceride or fat in your blood, the wrong kind of fat in particular, is not considered a good thing.

你的血液里若有太多甘油三酯或其他脂肪,尤其是不良的脂肪,并不是一件好事

耶鲁公开课 - 生物医学工程探索课程节选

The argument is not saying, "If something is possible, if I can imagine it, it's true."

这个论证并不是在说,如果某件事是可能的,如果我能想象它,那它就是真实的

耶鲁公开课 - 死亡课程节选

And an important thing to remember when we talk about resonance hybrids is that the structure it's not 1/2 the time this structure, and 1/2 of the time this structure, it's actually some combination or some average between the two structures.

而当我们讨论共振杂化的时候,有一件重要的事情需要牢记,那就是这种结构并不是,一半时间处于这种结构的状态，而另外一半时间又变成了这种结构的状态，它实际上是两种结构在,一定程度上的组合或者平均。

麻省理工公开课 - 化学原理课程节选