形容词
1. Oxford is an old university.
牛津大学是一所老大学。
2. None of that old excuse of yours!
别再搬出你那老生常谈的借口了！
3. An old student came back to visit his teacher.
昔日的学生回来探望老师。
4. My father is fifty years old.
我的父亲五十岁了。
5. I had a fine old time.
我玩得非常愉快。