善良一点因为大家的一生都不容易,如果你想真正了解他人你只需要用心去看。
The interplay between pure and applied mathematics is where true innovation happens.
As a clean energy source, natural gas will play a significant role in China's energy structure adjustment.
我们教育体系的一个明显的特征是对儿童人格的尊重、并达到前所未有的程度。
Mathematics is not about numbers, equations, computations, or algorithms: it is about understanding.