a difficult problemの例文

例文

もっと例文:   1  2  3  4  5  6  7  8  9  10

1. :OCR is a difficult problem and it's far from 100 % solved.
2. This is a difficult problem in its own right, called design closure.
3. Classification of the RNA viruses has proven to be a difficult problem.
4. Be warned this is a relatively complex proposal for a difficult problem.
5. This is a difficult problem and an active area of medical research.