人们常常通过倾诉来缓解悲伤。
One often calms one's grief by recounting it.
我唯一的竞争对手是我自己。
嗅觉系统是大脑如何从环境中解码复杂信息的一个显著例子。
I cover everything with dots to make the world mine.
In market design, simplicity often leads to better outcomes.
经济发展理论研究的是经济系统如何产生不断改变它的力量。