| 1. | The prices of bw tv sets have gone down .
黑白电视机跌价了。 |
| 2. | I changed my black and white television for a color set .
我把黑白电视换了一台彩色的。 |
| 3. | It will out be before black and white sets are found only in museums .
用不了很久，就只能在博物馆里才能见到黑白电视机了。 |
| 4. | The change away from black-and-white to color television did not take place overnight .
从黑白电视机发展到彩色电视机不是一天晚上能达到的。 |
| 5. | Few monochrome television engineers found it necessary to be knowledgeable about the subject of "light" .
在从事黑白电视工作的技术人员中，很少有人感到必须具备有关光学方面的知识。 |
| 6. | I changed my black and white television for a colour set
我把黑白电视换了一台彩色的 |
| 7. | What do you mean to do with the black - and - white tv set
你打算怎样处理这台黑白电视机？ |
| 8. | I changed my black and white television for a color set
我把黑白电视机换成了一台彩色的。 |
| 9. | General specification of deflection coils for monochrome television receivers
黑白电视接收机用偏转线圈.通用技术条 |
| 10. | The rent of a color set is more than twice that of a black and white set
彩色电视机的租金是黑白电视机的租金的两倍多。 |
