"In the end, all stories are about love and loss, hope and despair, life and death."
我们必须拥抱变化并不断创新。
We wish to discuss a structure for salt of deoxyribose nucleic acid. This structure has novel features which are of considerable biological interest.
人类不像其它动物那样,生来具有已业已协调的动作,人必须学会协调自己的动作。