as they have done for at least 1,000 years. 一千年以来一直如此
If sea levels rise as predicted, within the next 30 years, 如果海平面如预测般持续上升 那么30年内
As many as 2,000 female turtles may die here each year. 每年 多达2000只雌绿海龟可能死在了这里
In a single night, they may lay as many as two million eggs. 一夜之间 便可能产下多达200万枚蛋
as many as 20,000 females come ashore here. 多达20000只雌绿海龟在此处上岸
Increasingly so, as rising global temperatures create bigger storms. 随着全球气候变暖引发更大的风暴 这种情况越来越严重
can use their forked tongue underwater as they do in air, 不仅在陆地上 而且在水下也可以利用分叉的舌头
She's producing as much as 200 litres of milk a day. 雌鲸每天分泌多达200升乳汁