- to hunt for insects in the forest outside.
在森林外围捕食昆虫
- But not all will return.
但并非所有的蝙蝠都能返回
- As they leave the cave
蝙蝠离开山洞后
- the stream of bats form a doughnut-shaped ring.
即在空中组成一个面包圈一样的队列
- The wheeling bats seem to confuse a rufus-bellied eagle,
旋绕的蝙蝠群似乎已将 棕腹隼雕弄得晕头转向
- but they must still survive the attacks of other, more specialised, birds of prey.
但它们仍须躲过 其它更专业的猛禽的攻击
- Peregrine falcons and bat hawks are the jetfighters of the bird world.
游隼和蝠鹞是鸟类中的喷气式战斗机
来自《行星地球 第一季 第四集 Planet Earth S01E04 洞穴》第 97 行