—— 请按键盘 空白键 开始游戏 ——

拓扑绝缘体的美在于它们的鲁棒性;它们的表面态受到对称性和拓扑的保护,使它们对某些类型的无序免疫。
The beauty of topological insulators lies in their robustness; their surface states are protected by symmetry and topology, making them immune to certain types of disorder.
If you surrendered to the air, you could ride it.
The generic city is the city liberated from the captivity of center, from the straitjacket of identity.