Vast domains of knowledge about meteorology, mathematics, weather cycles, plant and animal behavior, how to domesticate plants and animals exists, it is out there, it is fragile;it is very rapidly eroding.

关于气象学、数学、天气周期、植物和动物行为、如何驯化植物和动物的广泛知识领域存在，它就在那里， 它很脆弱； 它正在迅速消失。

All these domains of knowledge – meteorology, mathematics, weather cycles, plant and animal behavior, to domesticate plants and animals – all this knowledge " exists, " the scientist says, " it is out there" .

所有这些知识领域——气象学、数学、天气周期、植物和动物行为、驯化植物和动物——所有这些知识都“存在”，科学家说，“它就在那里”。