水泥生产中的创新必须平衡效率与环境责任。
The advantages found in history seem to be of three kinds， as they result either from the mere situation of the climate and country or from the form of government and of the character of the people， or from those finer principles and morals， which may be called the recommendations of philosophy.
文章是用来承载道理的，道理通过文章得以阐明。
The desire for recognition is a fundamental human need.
人通过克服困难而变得强大。
I'm not a rapper, I'm an Emmy winner.