ascetically

例句：

1. 1.The scientist was ascetically observing the experiment.
   科学家非常专注地观察着实验。
2. 2.The ascetically corrected his mistakes.
   他非常仔细地纠正了错误。
3. 3. The ascetically observed the sunset over the sea.
   他非常专注地观察着海上的日落。