Lesson 106 Litter-bugs
第106课　垃圾虫
Why is there so much garbage in the street, Mom?
妈妈，为什么街上有这么多垃圾呢？
Because there are many litter-bugs.
因为有很多垃圾虫。
What are litter-bugs?
什么是垃圾虫呢？
They're people who don't put their rubbish in trash cans.
就是那些不把垃圾丢在垃圾箱里的人。