大地大地多像一个小女孩，The earth is like a little girl,小溪是头发，The stream is hair,房子是一个个发夹，The houses are hairpins,那地上的垃圾是什么？
What is the rubbish on the ground?
原来垃圾是头上的头屑。
It turns out that garbage is dandruff on the head.