Biofuels are based on biological sources, like grains and oil seeds, forestry residue, used cooking oil, even municipal solid waste.

生物燃料使用生物原料制造，例如谷物和油菜籽、林业剩余物、地沟油甚至是城市固体废弃物。

We can make this stuff out of municipal solid waste, not to be trashy.

我们可以用城市固体废物来制造这些东西，而不是变成垃圾。

According to the EPA, in 2018, disposable diapers accounted for 8% of non-durable goods in municipal solid waste streams. Non-durable household waste includes items like plastic plates and cups, which have a usage lifetime of less than three years.

根据 EPA 的数据， 2018 年，一次性尿布占城市固体废物流中非耐用品的 8%。 非耐用生活垃圾包括塑料盘子和杯子等使用寿命不到三年的物品。