With the returning sun the eggs hatch. 随着太阳的回归 蛋也开始孵化

334. Now at last the Emperor penguins abandon their huddle.
     现在 帝企鹅们终于不用再挤在一起了
335. The males are still carrying the precious eggs
     雄企鹅们仍然看护着它们的宝贝
336. that they've cherished throughout the Antarctic winter.
     在整个漫长的南极冬夜 它们一直呵护着自己的蛋
337. With the returning sun the eggs hatch.
     随着太阳的回归 蛋也开始孵化
338. Other birds have not even arrived.
     其它鸟还没有到来
339. but the Emperors by enduring the long black winter
     而帝企鹅却熬过了一个漫长黑暗的冬天
340. have given their chicks a head start.
     因而它们的宝宝也有了领先的优势

来自《行星地球 第一季 第一集 Planet Earth S01E01 从北极到南极》第 337 行