工人们正在用推土机平整这片土地。

The workers are ___leveling the land with a bulldozer.

这项税收改革旨在缩小贫富差距。

The tax reform aims at ___leveling the gap between the rich and the poor.

记者们不断向发言人提出尖锐的问题。

The reporters kept ___leveling tough questions at the spokesperson.