The train of thought when a lot of people become a problem is very smooth, but may not can get accurate result.

有很多人做题时思路很顺畅，但未必能求得正确结果。

youdao

The train of thought when a lot of people become a problem is very smooth, but may not can get accurate result.

有很多人做题时思路很顺畅，但未必能求得正确结果。

youdao