I will open one eye and close the other.

我会睁一只眼，闭一只眼。

youdao

One of his eye is closed and the other is open.

他的眼睛一只闭着一只睁着。

youdao

One of his eye is closed and the other is open.

他的眼睛一只闭着一只睁着。

youdao