The empire finally crumbled into dust.

这个帝国最终崩溃了。

Opposition more or less crumbled away.

反对党差不多崩溃了。

Under the pressure, the flint crumbled into fragments.

在压力作用下，燧石裂成了碎片。

Their economy crumbled under the weight of United Nations sanctions.

在联合国制裁的重压之下，他们的经济崩溃了。

As he crumbled the rich black soil, she saw he was sniffing up the scent of the soil.

当他把肥沃的黑土敲碎时，她看见他在嗅着泥土的气味。