初級美語Lesson 23 The Book Is Mine

This is my English book. It belongs to me
    It is mine. That is your English book. it
    belongs to you, It is yours. Those books
    aren't ours. They belong to those boys over
    there. They are theirs. Why do we all have
    different books? Because we belong to differ
    ent classes.
    這本書是我的
    這是我的英文書。它屬于我。它是我的。那是你的莢文書。它
    屬于你。它是你的。那些書不是我們的。它們屬于那邊那些男孩
    的。那些書是他們的。我們大家的書為什么不一樣?因?yàn)槲覀儗儆?BR>    不同的班級。