Like endocrinal glands and hormones, there are those gases which I told you about before, that are formed and released into the atmosphere, like hormones, which help in the formation of rain.
就像内分泌腺与荷尔蒙 我刚刚提到过，有一些气体 会在大气中形成、释放， 就像荷尔蒙一样 它们会帮助成雨