..But she, too, has been fully occupied. 但雌鸟实际上也忙得不可开交

46. He's going to have his work cut out.
    这份工作不好做
47. Delicious.
    味道不错
48. It may seem that he has been doing all the work...
    看起来似乎雄鸟承担了所有的工作
49. ..But she, too, has been fully occupied.
    但雌鸟实际上也忙得不可开交
50. The food he has brought has enabled her to produce
    雄鸟提供充足的食物帮助雌鸟产下
51. two precious eggs.
    两枚珍贵的蛋
52. She will keep them safe for another six weeks
    接下来的六周内 雌鸟将保护雏鸟的安全

来自《行星地球 第三季 第五集 Planet Earth S03E05 森林》第 49 行