From what I could see, there was a severe lack of climate resources available in Farsi, Iran's native language.

我发现，以伊朗本土语言波斯语撰写的气候变化资料，严重匮乏。

Extra large animals need a particular combination of climate, resources, and space to exist - and these circumstances come and go as the planet warms and cools, and as new groups diversify and migrate across continents.

超大型动物需要气候、资源和空间的特定组合才能生存——随着地球变暖和变冷，以及随着新群体的多样化和跨大陆迁移，这些情况来来去去。