come to naught

汉语翻译

例句：

1. All his work came to naught when the fire destroyed the house he was building.
   大火烧毁了他正在建的房子，他的一切成绩化为乌有。
2. All Mike's elaborate schemes seem to come to naught.
   麦克精心设计的计划似乎失败了。