The algal towers are as high as a three story house 这片巨藻林有足有三层楼那么高
In the spring, as the sun daily climbs higher in the sky 春天 太阳高悬空中
With the grains come nutrients, which act as fertilizer and they transform the shallow sea into a rich fishing ground 风把带着养分的沙尘,像肥料一样撒进大海, 把这片浅海变成了富饶的渔场.
As the raiders scour the reef, more and more snakes join the hunt. 有更多的海蛇加入进来一起扫荡珊瑚礁
As one group of hunters searches the reef they're joined by the other. 它们也加入进来,开始扫荡珊瑚礁
There are individual reefs in Indonesia that contain almost as many kinds of fish as live in the whole of the Caribbean. 印度尼西亚的这些珊瑚礁 所容纳的各种鱼类几乎跟全加勒比海一样多
and, as he begins to tire, she supports him close to the surface so that he can breathe more easily. 疲劳的幼鲸被妈妈托上浮上水面好让它呼吸空气
It's an uncertain time. The size of the rival group is as yet unknown. 在这个非常时刻 对手的具体数量还不知道
As they leave their core zone, the patrol goes silent, occasionally stopping to listen. 它们离开中心居住区, 巡逻队开始保持缄默行军,不时停下来倾听
as are bongos, which are very difficult to see outside these clearings. 邦戈羚羊也是除了在空旷地很难见到的动物