高出10厘米，比刚才那次还高5厘米,那就取中间量7作为结果。

So it was 10 centimeters, five centimeters higher so we'll take seven.

youdao

高出10厘米，比刚才那次还高5厘米,那就取中间量7作为结果。

So it was 10 centimeters, five centimeters higher so we'll take seven.

youdao