OK

The food was OK, but not great.

(Chinese) 食物还可以，但不是特别棒。

I fell down, but I am OK now.

(Chinese) 我摔倒了，但现在没事了。

OK, I'll meet you at the station at five.

(Chinese) 好的，我五点在车站和你碰头。

OK, let's start the meeting now.

(Chinese) 行，咱们现在开始开会吧。

The director must OK the budget before we buy anything.

(Chinese) 在我们购买任何东西之前，主管必须批准预算。

My teacher OK'd my topic for the final essay.

(Chinese) 老师批准了我期末论文的选题。