Flies (苍蝇) usually live in the dirty places.
Let’s look at a fly, and see where it 1 . First, it flies out of the window, 2 it stands on 3 dirty things in the street, and then it flies...
Flies (苍蝇) usually live in the dirty places.
Let’s look at a fly, and see where it 1 . First, it flies out of the window, 2 it stands on 3 dirty things in the street, and then it flies...