每日英语俚语110: 侥幸 (mp3和文本下载)

音频下载[点击右键另存为]

每日英语俚语110

by a fluke
侥幸

She had only spent 20 minutes writing her essay. She won the writing contest by a fluke.
她写那篇文章才花了二十分钟，她侥幸赢了作文比赛。