七歲了 Seven Years Old

外公七十歲了，頭髮白了，牙齒不見了。Grandfather is 70 years old; his hair has turned white and has lost all of his teeth.

我七歲了，個子高了，褲子短了，I am seven years old.  I am growing taller. My pants are getting shorter.

腳大了，鞋子小了。My feet are getting larger. My shoes are getting smaller

咦！糖果吃得不多，Oh!  I have not eaten a lot of candy,

為什麼牙齒也不見了？but why is it that I am loosing my teeth?