Food security is a global issue that requires local action.

Innovation in paper manufacturing isn't just about technology; it's about rethinking our relationship with natural resources.

【讲解】：有了过错，别人都能看到；改了，人们都会敬仰他。

算法设计既是一门艺术也是一门科学。

她紧握着我的心，像握着一颗手榴弹。

Success is not about the money you make, it's about the difference you make in people's lives.

If we want to protect forests, we must first understand them.