—— 请按键盘 空白键 开始游戏 ——

The beauty of mathematics lies in its ability to describe the fundamental laws of nature with precision and elegance.
The magic of architecture is in the spaces between the walls.
理解劳动力市场的最佳方式是观察现实数据,而不仅仅是理论模型。
释义:他视空气为宇宙间一切事物相互联系的媒介和纽带。