- The crabs have no defence.
红蟹毫无还手之力
- Blinded and confused, they're doomed.
双目失明 迷失方向 它们便死定了
- Humans brought these ant invaders here,
是人类把这些蚂蚁入侵者带上了岛
- and now humans are having to control them.
而现在人类不得不采取措施控制局面
- Isolated communities may evolve for millions of years in relative peace,
与世隔绝的动物群落 可能在数百万年内演化出了相对稳定的生态
- But, when new challenges arrive, they can struggle to cope.
但当新挑战来袭 它们只能尽力去应对
- Of all the species that have become extinct in recent years,
近年来濒于灭绝的物种之中
来自《行星地球 第二季 第一集 Planet Earth S02E01 岛屿》第 262 行