Barely half a metre long, this little shark is extremely vulnerable. 这条只有半米长的鲨鱼非常脆弱

49. As the sun begins to set,
    太阳落下时
50. they leave their daytime shelter
    它们离开白天的庇护所
51. and set off into the heart of the kelp forest to find food.
    前往巨藻森林中心寻找食物
52. Barely half a metre long, this little shark is extremely vulnerable.
    这条只有半米长的鲨鱼非常脆弱
53. There are monsters here.
    这里生活着巨兽
54. A giant sea bass -
    一条巨大的海鲈
55. weighing over 200kg...
    重达200公斤以上

来自《行星地球 第三季 第二集 Planet Earth S03E02 海洋》第 52 行