clean off the city dust, 清洗掉城市的灰尘

277. Here, in Albi, in the south of France,
     在法国南部的阿尔比
278. the pigeons come to the river to bathe.
     鸽群飞到河边沐浴
279. They need to preen their flight feathers,
     它们要整理飞羽
280. clean off the city dust,
     清洗掉城市的灰尘
281. and cool themselves down.
     并给自己降降温
282. But death lies in wait.
     而死神正埋伏以待
283. A predator that has taken advantage
     捕食者正是利用了

来自《行星地球 第二季 第六集 Planet Earth S02E06 城市》第 280 行