—— 请按键盘 空白键 开始游戏 ——

无人机行业的发展,最终是为了服务人类,而不是替代人类。
The difference between a successful person and others is not a lack of strength, not a lack of knowledge, but rather a lack in will.
I'm not a person who likes to be typical.
天然气将发挥关键的桥梁作用,但它不能是最终目的地。
自然界和道德世界是人类理性关注的双重对象。
Make you the most impatient are your greatest source of learning.