Isostatic sea level change isn't caused by that melt water, but rather the Earth's crust slowly springing back from the released weight of the glaciers, making some places rise, and others sink.

等静压海平面变化不是由融水引起的，而是地壳从冰川释放的重量中慢慢弹回，导致一些地方上升，而另一些地方下沉。