These machines have been shipped hundreds of miles 这些机器从千里之外的
So we'll take these ones down to the water's edge 我们要把它们带去水边
and so hopefully we'll see these turtles back here, 希望30年后 我们能再次见到它们
These hypersaline waters keep many predators at bay... 这种高盐度的水使很多捕食者望而却步
the brine in these shallow lagoons cannot be tolerated by most animals. 大多数动物都无法忍受浅潟湖中的咸水
These fish have learned how to catch prey from high in the trees. 这些鱼学会了如何捕捉树上的猎物
so he can't stay in these chilly waters for long. 因此它不能在冷水里待太久
Not so long ago, these whales faced a graver threat. 不久之前 这些鲸鱼面临着更严重的威胁