When one door is closed, don't you know, another is open.
The mining industry has a responsibility to leave communities better than we found them.
统计学家不能推卸理清科学推断原理的责任,同样,任何其他思考者也必须承担类似的义务。
渔业现代化不是抛弃传统,而是让传统在新时代焕发生机。