leveled up

This piece of ground must be leveled up. It slopes down in places.

这块土地必须填平，有些地方倾斜下去了。

Mark at the lower end needed to be leveled up.

低分的一端分数需往上提。

I discovered the desk uneven, then put a 5-cent coin beneath one of its four legs. However, it was not leveled up.

我发现桌子不平，就在一桌子腿下垫了5分硬币，试了试仍有一点不平。