by a stroke of luck

常见例句

But Napoleon, by a stroke of luck, was able to build two new bridges.
侥幸的是，拿破仑居然突击造起两座桥。
210.29.168.137
By a stroke of luck, Ayn (it rhymes with"mine") encountered legendary director Cecil B. DeMille on her secondday in town.
蒙幸运女神的垂青，艾茵（押韵词语“mine”）在来到镇上的第二天就遇到了传奇导演塞西尔·德米尔。
But Napoleon, by a stroke of luck, was able to build two new bridges. Thousands of French soldiers escaped, but at the cost of fifty thousand dead.
侥幸的是，拿破仑居然突击造起两座桥，成千上万法国士兵得以逃脱，但却损失了5万人。