41. | There is no electricity for today. |
| 今日停电。
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42. | At night these streets are brilliant with a pearly radiance of electricity . |
| 夜间,珍珠般灿烂的电灯光把这些大街照得一片光明。
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43. | This washing machine runs on very little electricity . |
| 这台洗衣机非常省电。
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44. | Someone came to read the gas and electricity meters. |
| 有人来抄了煤气表和电表。
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45. | We can hardly imagine life without electricity . |
| 我们很难想出没有电时的生活情形。
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46. | I knew next to nothing about engineering or electricity . |
| 我对工程学和电学几乎一无所知。
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47. | This power station now produces electricity for the villages around. |
| 这个电站现在发电供周围农村使用。
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48. | My wife wants to change over from gas to electricity for her cooking; she says it' cleaner. |
| 我妻子想不用煤气而改用电来做饭,她说这要清洁一些。
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49. | Electrons are negatively charged with electricity ; protons are positively charged. |
| 电子带负电荷,质子带正电荷。
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50. | If we charge it with electricity , it will become magnetic. |
| 如果充上电,它就会带有磁性。
|