Each capsule contains a hundred tiny squid. 每个卵囊都有100多条小鱿鱼
but each urchin has five teeth, which are self sharpening and are replaced every few months. 但是每只海胆有5个锋利的牙齿 而且每隔几个月就换牙
so each nest is built just beyond pecking reach 所以每一个鸟窝都筑在邻居啄不到的地方
and remarkably, each specializes on just one species 而且它们都归属于同一物种
A single tree can suck up hundreds of tons of water each year 一棵树每年可吸收几百吨的水
each tree flowers or fruits at a different time of the year 树木全年不同时候都可以开花结果
but each plant has it's own particular strategy for making the most of this rare opportunity. 在这个难得的机会面前 每种植物都有自己非常独特的生长方式
each with a display seemingly more bizarre than the rest. 每一种都有令人惊异的外表
Like many jungle animals, birds of paradise avoid competing with each other 像其他的丛林动物一样,极乐鸟也尽量避免相互竞争
Each piglet may be small enough to fit in the palm of a hand, 每一只小猪都小得可以放在手掌心上