You can make compost from food waste at home with or without the help of worms.
你可以在家使用食物垃圾来制作堆肥，蚯蚓有无皆可。
What can you do with earthworms? Some people use the creepy crawlers to catch fish. But others put worms to work making compost.
蚯蚓可以用来做什么？有人用这种爬虫做鱼饵钓鱼。但也有人使用这种蚯蚓来制作堆肥。
How the worms help is by first eating and processing the food. It comes out the other end of the worm as rich compost.
蚯蚓会首先将食物吃掉，进行处理，排出的粪便就是肥沃的堆肥。
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