有人把一大块石头给凿空了。Someone had hollowed out a large block of stone.司马迁把这一历史性的壮举形象地描绘为“凿空”.Sima Qian visualized this feat as blazing the path into the west regions....

“凿空”的英语可以翻译为：[书] forced，farfetched ...

“凿空”的拼音为：zuò kōng...