So I tried to give you one that you could draw pretty quickly, it just has hydrogens in It.

我试着快速的画出这个结构，这是氢原子。

麻省理工公开课 - 化学原理课程节选

So, one of the things I've tried to claim in describing Genesis 1 is That in this story evil is represented not as a physical reality.

我在描述《创世纪》第一章中试图做的是,在这个故事中，邪恶并不是一种实体的存在。

耶鲁公开课 - 旧约导论课程节选

And he says of his own writing, "I had tried to convey something of what it felt like to be a Negro, and no one had been able to listen.

作者自己也这小说里写道：“我曾试着去和身边人,传达那种我想成为黑人的强烈感觉，但没人能听进去。

耶鲁公开课 - 1945年后的美国小说课程节选

5 I then tried it on 0.25 One quarter.

然后我试试0。

麻省理工公开课 - 计算机科学及编程导论课程节选