苹果圆溜溜的，像一只小皮球。如果不小心让它们散落在地上，它们就会欢蹦乱跳，让你追得直喘气。有时，它会像个不安分的孩子，“滚”进沙发或桌子底下，让你趴在地上，伸长手才抓得到它。苹果还没熟的时候，皮是青色的。熟透了，皮就会变成黄里带红。苹果的种类很多，有红富 Apple round, like a small ball. If you accidentally let them scattered on the ground, they will jump, let you chase gas. Sometimes, it will be like a restless child, “rolling” into the sofa or under the table, so you lie on the floor, stretching your hand before grasping it. When the apple is not ripe, the skin is blue. Ripe, the skin will turn yellow with red. Many types of apples, rich red