She looks very sick and needs to rest.

她看起来很有病，需要休息。

He was very sick, almost at death's door.

他病得很重，几乎濒临死亡。

She puked because she was feeling very sick.

她因为感觉非常不舒服而呕吐了。

Water and crops in polluted areas can make people very sick.

污染地区的水和庄稼会让人生病。

I am very sick, my temperature is 42 degrees so I'm going to the hospital this evening.

我病得很重，体温42度，所以今晚我要去医院。

I have to do some medical checks on my dog because I think it is very sick and may have a problem with its throat.

我必须给我的狗做一些医疗检查，因为我认为它病得很重，可能喉咙有问题。

They can become very sick very quickly so be vigilant.

他们的病可以非常迅速地转坏，所以必须提高警觉。

When Helen was a baby,she got very sick.

当海伦还是个婴儿的时候，她患了重病。

When Helen was a baby, she got very sick.

当海伦是一个婴儿时， 她得了很严重的病。

He gave you the impression of a very sick man.

他给你的印象是他已经病入膏肓.