可持续性不是一种趋势,而是乳制品农业的未来。
Sustainability isn't a trend—it's the future of dairy farming.
With a library you are free, not confined by temporary political climates. It is the most democratic of institutions because no one - but no one at all - can tell you what to read and when and how.
科学是个美妙的东西——如果无须靠它维生的话。
中国汽车工业要实现从大到强的转变,必须依靠科技创新。