一个测量可用的常识:手臂伸直两测指尖的距离就是你的身高。
Handy measure: the distance between your fingertips of your outstretched arms at shoulder level is your height.
正是因为国家倾向于愚蠢和卑劣,民主才有可能。
The future of forestry lies in balancing economic growth with ecological responsibility.