—— 请按键盘 空白键 开始游戏 ——

"Words are, of course, the most powerful drug used by mankind."
尊重孩子正在进行的所有合理的活动并试着了解,是我们教育方法中最首要的原则。
真正的挑战在于让小型农户成为全球解决方案的一部分。
You can never know anyone as completely as you want.
Deep learning is a powerful tool for solving complex problems.