- Some fish use them to protect their eggs.
有的鱼用颌来保护自己的卵 - Others to attract a mate.
有的鱼用颌来吸引配偶 - Then there's the sarcastic fringehead.
还有勃氏新热鳚 - He doesn't just use his to catch crabs.
它不光用颌来抓螃蟹 - He also uses them for one of the most intimidating displays in nature...
还用颌来展现令人生畏的实力 - to rid his patch of rivals.
以清除领地上的竞争者 - For these fish, size is everything.
对这些鱼来说 大小决定一切
He doesn't just use his to catch crabs. 它不光用颌来抓螃蟹
阅读次数 2
