乳制品行业必须在环境管理方面发挥领导作用。
"To live is the rarest thing in the world. Most people exist, that is all."
I'm just trying to change the world, one sequin at a time.
The most dangerous kind of waste is the waste we do not recognize.
量子世界在经典意义上不是确定性的，也不是纯粹随机的 - 它是介于两者之间的东西。