As darkness falls, animals appear from seemingly nowhere. 夜幕降临 动物纷纷从各处冒出

244. And many animals here choose the simplest option of all...
     许多动物都选择了最简单的解决方案...
245. staying hidden all day,
     白天隐匿在各处
246. and only venturing out in the cool of the night.
     只在凉爽的夜晚外出活动
247. As darkness falls, animals appear from seemingly nowhere.
     夜幕降临 动物纷纷从各处冒出
248. And, among them, inevitably,
     而这之中 必然存在
249. are hunters.
     猎食者
250. One of the most voracious nocturnal predators
     其中最贪婪的夜间捕食者

来自《行星地球 第二季 第四集 Planet Earth S02E04 沙漠》第 247 行