Whales provide a number of useful products for humans besides food .That is why some countries have

Whales provide a number of useful products for humans besides food .That is why some countries have
Whales provide a number of useful products for humans besides food .That is why some countries have

Whales provide a number of useful products for humans besides food .That is why some countries have
鲸鱼除了食品,还为人类提供了大量有用的产品,.
这就是为什么有些国家.

翻译？

除了食品, 鲸鱼还为人类提供了其它大量有用的产品。
这就是为什么有些国家.....