| 1. | Unnecessary cost erodes the profits .
一些不必要的费用影响利润。 |
| 2. | This is usually an unnecessary refinement .
这通常不必过分精细。 |
| 3. | No indian ever runs an unnecessary risk .
没有一个印度人愿意冒无谓的危险。 |
| 4. | Not once did he speak an unnecessary word to me .
他不曾对我说过一句废话。 |
| 5. | Cut out the paragraph unnecessary for the essay ..
删掉论文中不必要的段落。 |
| 6. | I felt that we were taking unnecessary risks .
我觉得我们在冒不必要的风险。 |
| 7. | Earnest was legally unnecessary .
法律上并不要求必须有定金。 |
| 8. | No , it is unnecessary for beginning .
别，开始没必要。 |
| 9. | Such heavy-handed tactics usually are unnecessary .
这种高压战术一般都是不必要的。 |
| 10. | Sterile sheets are unnecessary .
并不需要灭菌的床单。 |
