I'll take the afternoon off.

我今天下午休息。

youdao

I think I'll take the afternoon off.

我想下午歇班我想下午歇班。

youdao

I think I will take the afternoon off, because I get sick.

我想我下午要休假，因为我实在是病了。

youdao

An American Airlines jet bound for Chicago had pulled away from the terminal and was preparing to take off from San Diego International Airport Sunday afternoon when a woman pulled a sweater from an overhead bin and what appeared to be a grenade fell from it and rolled down the aisle, to the amazement of passengers.

CNN: Stolen sweater snarls San Diego airport, environs