diligent

diligent的英语例句

1. The historical research was impressively diligent.

   该项历史研究非常地认真、彻底。

2. He was careful and diligent. I was all over the place.

   他细心且勤奋，我则稀里糊涂。

3. A spotless stove told us that his mother is a diligent housekeeper.

   炉子清洁无瑕就表明他母亲是个勤劳的主妇.