森林的真正价值不是用板英尺衡量,而是用生物多样性和碳封存。
可持续发展不再是可选项,而是我们对后代的责任。
The more you see yourself as a teacher, a mentor, and a coach, the more you will be able to help your team grow.
你的声音很重要,使用它。
Political language... is designed to make lies sound truthful and murder respectable, and to give an appearance of solidity to pure wind.