我们希望讨论脱氧核糖核酸盐的结构。这种结构具有相当生物学意义的新特征。
We wish to discuss a structure for salt of deoxyribose nucleic acid. This structure has novel features which are of considerable biological interest.
Courage is the power to overcome fear.
The database is the heart of the application, and the application is the heart of the business.
"A leitura é uma viagem sem fim, onde cada página é uma nova descoberta."
教育是保护的基础——人们保护他们所理解的东西。
在向埃及的远征中，拿破仑下达过这样的一个命令。