plentitude

这片森林拥有丰富的野生动植物资源。

This forest offers a ___plentitude of wildlife and plants.

丰收之年，粮仓里堆满了充足的谷物。

In a good harvest year, the granaries hold a ___plentitude of grain.

科学家惊叹于该海洋生态系统中物种的丰富多样性。

Scientists marvel at the ___plentitude of species in this marine ecosystem.