扶贫不是填饱肚子，而是重建尊严。

We wish to discuss a structure for salt of deoxyribose nucleic acid. This structure has novel features which are of considerable biological interest.

The principle goal of education in the schools should be creating men and women who are capable of doing new things, not simply repeating what other generations have done.

拍卖理论的挑战在于平衡简洁性和策略复杂性。