二叠纪盆地将在未来几十年内保持美国石油生产的皇冠地位。
If you have a procedure with ten parameters, you probably missed some.
A novelist must be a psychologist, but a psychologist of a special kind—one who understands the souls of men and women as if he had made them.
我们不是从祖先那里继承了海洋,而是从子孙那里借来的。