海啸摧毁了沿海社区。

The tsunami ___wiped ___out coastal communities.

现代医学预防了曾经摧毁整个人群的疾病。

Modern medicine prevents diseases that once ___wiped ___out entire populations.

经济危机几乎摧毁了我们所有的储蓄。

The economic crisis nearly ___wiped ___out all our savings.