I ended up in a drainage pipe in jersey.

我被捎进了泽西的下水道。

Somewhere on the other side of this wall is the main drainage pipe to the prison's old sewer system.

这面墙背面的某个地方就是通向监狱原有下水系统的主排水管道。

You roll out artificial grass that has this bilayer or multilayer high performance material and then there's drainage pipes that wick out the fuel and you store that, or more likely, bring it to a solar fuel refinery.

在上面铺设具有这种双层结构的人造草或多层高性能材料，然后是吸干燃料并将其存储起来的排水管，或者更有可能将其转化为太阳能炼油厂。