sometimes diving to depths of forty meters to reach them. 有时它们潜到40米深
Short tailed stingray can be up to two meters across. 短尾黄貂鱼身长可达2米
Individuals link together to form chains which can stretch for fifteen meters. 这些一个个单体组成的链条可长达15米
They can be three meters long and weigh half a ton 可以长到3米长,半吨重
Despite being three meters long and weighing nearly a ton, he is nonetheless vulnerable. 虽然已经三米长,一吨重 还是比较虚弱,也容易受攻击
Rarely more than two hundred meters deep they lie on the continental shelves which may stretch sometimes for hundreds of miles 它们挨着大陆架 很少地超过200米深, 大陆架有时可能延伸达几百英里
On average, over two meters a year. 平均年降水量可达2米
As a result the macarangas grow a remarkable eight meters a year 结果是,这种血桐一年能长8米,