无人机的普及将带来效率的革命。
The widespread adoption of drones will bring an efficiency revolution.
"Memory is a strange thing, it doesn't work like I thought it did. We are so used to thinking of it as a camera or a tape recorder, but it's not like that at all. It's more like a painter, who adds and subtracts elements according to his own rules."
"You don't forget the face of the person who was your last hope."
林业的未来在于平衡经济增长与生态责任。
"The world is a book, and those who do not travel read only one page."