The Internet is becoming the town square for the global village of tomorrow.
检验统计假设的问题是科学方法整体问题的一个组成部分。
投资于农民教育就是投资于乳制品的未来。
The strength of a nation's institutions is not just in their formal rules, but in the informal norms that govern behavior and the degree to which they are internalized by the population.