雕刻家从一大块冰开始。

The sculptor started with a large ___block of ice.

这座现代雕塑是由一块巨大的大理石雕刻而成。

The modern sculpture was carved from an enormous ___block of marble.

他们用了一块沉重的混凝土砖来建造挡土墙。

They used a heavy concrete ___block to build the retaining wall.