But if you're throwing it in the bin, and your local landfill facility is just a normal one, then we're having what's called a double negative.
但如果你把它扔进垃圾桶， 而当地垃圾填埋设施 而这个垃圾填埋场没有特殊处理时, 那么我们就会面临所谓的双重负面效应。