粗率

例句：

1. 1. The report was written with a lot of care, but it still contains some errors.
   这份报告写得非常仔细，但还是有一些错误。
2. 2. He is very rough with his students, but they respect him nonetheless.
   他对学生很严厉，但他们仍然尊重他。
3. 3. The researcher's findings were quite rough, but the data was consistent with previous studies.
   研究者的研究结果相当粗糙，但数据与之前的研究表明一致。