The future of drones is not to replace humans, but to empower them.

There is no easy walk to freedom anywhere, and many of us will have to pass through the valley of the shadow of death again and again before we reach the mountaintop of our desires.

Green and low-carbon development is not a multiple-choice question, but a must-answer question.

【释义】施上了粉黛，西施就会更加靓丽了。形容聪明的人如果通过学习，可以变得更聪明。【延伸】先天的资质再好，后天的努力，也更能添光加彩。天赋加努力，会让你走上人生巅峰。