ruò / bù / jiǎnshǎo / bǔlāo / hé / wūrǎn / zhè zhǒng / hǎiyáng shēngwù / kěnéng / bīnmiè若不减少捕捞和污染,这种海洋生物可能濒灭。If fishing and pollution are not reduced, this marine species may become extinct.