拓扑态对局部扰动的鲁棒性是拓扑在保护量子信息方面力量的一个证明。
The robustness of topological states against local perturbations is a testament to the power of topology in protecting quantum information.
我们必须停止空谈改变，开始行动。
写文章必须追溯六经的本源，并参考《史记》《汉书》的写法。
No president who performs his duties faithfully and conscientiously can have any leisure.