Animal Coats
练习内容
Some animals wear coats. Their coats are made of hair. Can animals take off their coats? No. But here is something interesting to know about animal coats. In places where it gets really cold, some ani
Some animals wear coats. Their coats are made of hair. Can animals take off their coats? No. But here is something interesting to know about animal coats. In places where it gets really cold, some ani