A good year for seed dispersal is called a mast year.

一个有利于种子传播的年份被称为 “丰年”。

If you're a tree, seed dispersal and germination is a pretty risky business.

如果你是一棵树，你会明白把种子散播出去并生根发芽是一件很具有风险的事情。

Think about migratory birds that rely on wind currents, or plants that depend on the wind for seed dispersal.

想想依靠风流的候鸟，或者依靠风传播种子的植物。

I spent countless hours observing their delicate dance with the wind, documenting the intricate patterns of their seed dispersal.

我花了无数个小时观察它们随风翩翩起舞，记录下它们种子传播的复杂模式。

These conditions prevent bats from performing critical roles in their ecosystems, like helping with pollination and seed dispersal, and consuming pests and insects.

这些条件使蝙蝠无法在其生态系统中发挥关键作用，例如帮助授粉和种子传播，以及食用害虫和昆虫。