我今天不去上学了，因为我头疼的厉害。

I am not going to school today because my head hurts badly.

youdao

无论如何，我今天不去。

Anyhow Ishall not go today.

youdao

我今天不去上班了。

I'm not going to work today.

youdao

I was the only one, believe it or not, at the store, who was buying floppies today .

不管你相不相信，我是今天唯一一个去商店里面去买软盘的人。

哈佛公开课 - 计算机科学课程节选