We are like travelers who have lost their way； we must ask， each one， for directions from a passerby.

中国和其他威权国家的崛起挑战了自由民主是唯一可行政治制度的观念。

In the era of globalization, maintaining cultural identity is more important than ever.

Innovation in fishing technology must walk hand-in-hand with ecological responsibility.

生命是一个DNA软件系统。