glacier|glaciers

巨大的冰川耸立在水面上。

A massive ___glacier stands above the water.

政府改革进程如冰川般缓慢，令民众感到失望。

The government reform process moved like ___glaciers, disappointing the public.

我们徒步穿越冰川时看到了壮丽的蓝色冰层。

We saw magnificent blue ice layers while hiking across the ___glacier.