I am sure you believe me when I tell you that I have not known any real joy for years.

当我告诉你，我多年来都不知道什么是真正的快乐时，我知道你相信我。

youdao

Test your applications for known threats before you release them.

在发布应用程序之前测试已知的威胁。

youdao

Akemi, I’ve only known you for two hours now, and it’s obvious you are ahead of many of us.

我才认识你两个小时，不过已经很明显能看出你比我们许多人都厉害。

youdao

I've known that for three days. Didn't the doctor tell you?"

VOA: special.2009.08.01

Now, I know you've had all this bonding in the orientation period, but I think that it's much better when you write a test for there to be some solid state defects known as vacancies in between the various people.

现在，我知道你们关系很融洽,在互相介绍的时间里，但是我想这样会更好,当你们在一起做一个测试,成为固体化学的不良产品,成为众多人当中的缺位。

麻省理工公开课 - 固态化学导论课程节选

Because there, it's not known for dive bars with cheap beers and pin darts and, you know, people getting in a bar fight.

因为那里不是因有便宜的啤酒和针头飞镖的廉价酒吧和酒吧打架闹事而闻名。

如果想去俱乐部 - SpeakingMax英语口语达人

Once you've decided what you want to be known for, you need to start reinforcing your brand by being consistent and "walking the talk".

BBC: NEWS | UK | Brand it like Beckham

Guam competes with the sheer natural beauty of Hawaii and the wealth of beaches in the Bahamas, but more than that, the island offers an authentic, delicious and culturally rich getaway you may never have known was waiting for you.

BBC: Guam: The best place you never considered going to

It's well known for theater, you know, rock music, traditional music, poetry.

NPR: Orchestrating Goodwill for Northern Ireland