When the organisms are feed greenhouse gases like methane and CO2, they naturally produce a bio polymer.

当这些生物以甲烷和二氧化碳等温室气体为食时，它们会自然地产生一种生物聚合物。

So the Origen Power Process feeds natural gas into a fuel cell.

因此， Origen Power Process 将天然气送入燃料电池。

A way of avoiding that would be to feed new gas from Turkmenistan into SGC through a swap deal involving transit through Iran.

避免这些需求的方法是通过交换协议（通过伊朗进行中转）从土库曼斯坦供送新的天然气到SGC。