—— 请按键盘 空白键 开始游戏 ——

The biggest weapon on the court is the mind.
天然气领域的创新是可持续能源未来的关键。
胜利很棒,但从失败中学习更重要。
"Light is everything. It defines form, creates space, and gives life to the painting."
The environment shapes behavior through the mechanism of reinforcement.