But she hasn't seen... 但它没有看到…

263. Theosodon,
     滑距貘
264. about the size of a modern-day llama.
     大小与现代美洲驼相仿
265. An adult female keeps a keen watch.
     一只成年雌性在警惕地观察
266. But she hasn't seen...
     但它没有看到…
267. the terror bird.
     骇鸟
268. With a head like a pickaxe and standing two and a half meters tall,
     骇鸟的头像锄头 站立高达2.5米
269. it sacrificed flight for raw power.
     它放弃了飞行以换取纯粹的力量

来自《我们星球上的生命 第一季 第六集 Life on Our Planet S01E06 灰烬中重生》第 266 行