No, that's not her. 不 那不是她

180. Each year they spend six months apart, travelling the ocean.
     每年他们都将分开六个月 各自在海上飞行
181. They reunite here to breed.
     他们将在这里汇合生育下一代
182. But this year, she's late.
     但今年 雌性信天翁还没有到
183. No, that's not her.
     不 那不是她
184. The other birds come and go.
     其他鸟儿来来往往
185. The clock is ticking.
     时间所剩无几
186. If she doesn't appear soon, it will be too late for them to breed successfully.
     如果雌性信天翁还不出现 他们将错过顺利繁衍后代的机会

来自《行星地球 第二季 第一集 Planet Earth S02E01 岛屿》第 183 行