But behind the beauty, there's a sinister side. 但美丽的表象后也有危险的一面

209. They do make nests, and Pisonia trees
     它们老实筑窝 腺果藤树能让
210. provide their young with a rather less precarious start in life.
     小鸟的幼年过得安全一些
211. Nesting on this island looks idyllic.
     在这个岛上筑巢看起来几乎完美
212. But behind the beauty, there's a sinister side.
     但美丽的表象后也有危险的一面
213. The Seychelles fody makes quick work of an unattended egg.
     塞舌尔福迪雀偷袭了无人照看的蛋
214. She knows something's not quite right,
     她知道事情有点不太对劲
215. but her drive to incubate is strong.
     但她孵化的意愿很强烈

来自《行星地球 第二季 第一集 Planet Earth S02E01 岛屿》第 212 行