by a stroke of luck

基本解釋

But Napoleon, by a stroke of luck, was able to build two new bridges.
僥幸的是，拿破侖居然突擊造起兩座橋。
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.
矇幸運(yùn)女神的垂青，艾茵（押韻詞語(yǔ)“mine”）在來到鎮(zhèn)上的第二天就遇到了傳奇導(dǎo)縯塞西爾·德米爾。
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.
僥幸的是，拿破侖居然突擊造起兩座橋，成千上萬(wàn)法國(guó)士兵得以逃脫，但卻損失了5萬(wàn)人。