最成功的企业解决了人们甚至不知道自己存在的问题。
We must balance the need for energy with the need to protect our planet.
可持续性不仅仅是一个流行词,它是对未来世代的承诺。
Our farmers are the backbone of this industry; we must support them with both technology and fair policies.
每个孩子都应该有一个装满故事的书籍,这些故事反映了他们自己的经历,并打开了通往新世界的窗户。