The AdS/CFT correspondence is a powerful tool that bridges the gap between quantum field theory and gravity, offering insights into the nature of spacetime itself.
AdS/CFT对应是一个强大的工具，它弥合了量子场论和引力之间的差距，为我们提供了对时空本质的深刻见解。
时间和其他材料一样，是我不断使用的材料。
In my solitude of heart I feel the sigh of this widowed evening veiled with mist and rain.