Let 's knock down those hydras and drive them to the sea !
让我们铲除祸根，把他们赶到大海去！
Week of hydra : double growth for hydra and chao hydras .
九头蛇周：九头蛇产量加倍。
Without mercy , kratos rips the key from the captains necklace and lets him fall to the hydras stomach .
毫无怜悯地，克瑞托斯将钥匙从船长脖子上一把拽下，把他一脚踹进了九头蛇的肚子里面。
Coelenterates typically having alternation of generations ; hydroid phase is usually colonial giving rise to the medusoid phase by budding : hydras and jellyfishes .
以世代交替为特色的腔肠动物；通常群居的水螅阶段先于水母阶段；水螅和水母。
But they are to be pitied or laughed at , not to be quarrelled with ; they mean well with their nostrums , if they could only learn that they are cutting off a hydras head .
