Studies show that global sugar consumption has risen dramatically from 11 million tons in 1900 to about 145 million tons today.

VOA: standard.2010.04.25

I have a specific focus in politics and global societies and also European studies.

我的研究重点是政治、全球社会以及欧洲的研究。

再没时间也要挤出来 - SpeakingMax英语口语达人

I have a specific focus in politics and global societies and also European studies.

我的研究重点是政治、全球社会以及欧洲的研究。

再没时间也要挤出来 - SpeakingMax英语口语达人