一幅图画是一个事实。

实验室里的每次失败都能教会你宝贵的东西——只要你留心。

造纸业在环境管理方面有独特的机会来引领潮流。

The ocean is full of opportunities, but you have to know where to look and be prepared to act.

Marine ecological balance is more important than short-term economic benefits, we must have long-term vision.