Translation of "Approved" in Chinese

I approved it.

我同意它。

She approved of my plan.

她批准了我的方案。

The manager approved our plan.

經理批准了我們的計劃。

My mother finally approved of our plan.

母親終於答應我們的提議了

That four-year plan has to be approved.

那个四年计划必须获得批准。