hǎi / shé / de / dú / xìng / hěn / qiáng / dàn / tōng / cháng / bú / huì / zhǔ / dòng / gōng / jī / rén / lèi海蛇的毒性很强,但通常不会主动攻击人类。Sea snakes are highly venomous, but they usually do not actively attack humans.