If you are not sick you do not have to wear a mask.

没有生病就不用戴口罩。

youdao

You're sick. You should lie down now.

你生病。你现在应该躺下。

youdao

"I shall be sick, you know," Mr. Darling said threateningly.

“你知道，我会生病的。”达琳先生威胁说。

youdao

The experts said you could get infected only if you sit within two rows of someone who is sick.

VOA: special.2009.07.14

So, it's a sick obsession with some of us, myself included. So with that said, what can you do?

我们看起来对这个有近乎病态的强迫了，包括我在内，你们能什么？

哈佛公开课 - 计算机科学课程节选

by, you know, curing the sick and making them, like actually seeing them get better,

治疗病人，比如让他们变得更好，

如果成为医生 - SpeakingMax英语口语达人

So whether you were sick in the past or a genetic test shows you may get sick in the future, you will never again have to worry about finding affordable coverage.

CNN: Clinton's September 17, 2007, speech on health care

It makes you sick to your stomach, even now thinking about it makes you sick to your stomach.

BBC: JT McNamara: Paralysed jockey 'planned to retire'

And we live in a country where if you go sick, you ought not go bankrupt trying to get the type of care and help that you need.

WHITEHOUSE: Press Briefing