| 41. | Statistics suggest that the population of this country will be doubled in ten years' time. |
| 统计资料显示这个国家的人口在10年内将翻一番。
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| 42. | The survey covers a representative sample of the population . |
| 这次调查包括一份有代表性的人口样本。
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| 43. | These groups form only a relatively small slice of the total population . |
| 这些集团只占人口总数中相当少的一部分。
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| 44. | The explosion started the whole population of the town out of their sleep. |
| 爆炸声把全城的人从睡梦中惊醒。
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| 45. | The construction of classrooms and the training of teachers have kept step with population growth. |
| 教室的兴建与师资的培训已与人口的增加齐头并进。
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| 46. | Her population is growing with great strides. |
| 这个国家的人口增长很快。
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| 47. | a swell in population . |
| 人口的增加。
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| 48. | These measures helped to hold down the city's population . |
| 这些措施有助于减少该城人口。
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| 49. | The population has fallen away. |
| 人口已减少了。
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| 50. | Females constitute a slight majority of the population . |
| 妇女在人口中略过半数。
|