| 81. | The employees ceased work, demanding an increase of pay. |
| 雇员们停止了工作，要求增加工资。
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| 82. | This does not increase one's faith in human nature. |
| 这不会增强人们对于人性的信念。
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| 83. | Too much sweet food may increase your weight. |
| 甜食吃得太多会增加体重。
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| 84. | Britain had to increase her battle fleet. |
| 英国不得不扩充其作战舰队。
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| 85. | Students are eager to increase their fund of knowledge and experience. |
| 学生们急切地想增长知识和经验。
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| 86. | Knowledge began to increase as soon as the thoughts of one individual could be communicated to another by means of speech. |
| 人一旦能用语言同别人交流思想，知识的积累便开始了。
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| 87. | Because of the increase in size, there are more myofibrils parallel to each other and more mitochondria to supply energy. |
| 由于体积增大，就有较多的互相并联的肌原纤维，又有较多的线粒体来供应能量。
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| 88. | It is generally believed that the chief reason for the increase in population in developed countries is not so much the rise in birth rates as the decline in death rates as a result of the improvement in medical care. |
| 普遍认为，在发达国家人口增长的主要原因与其说是出生率的上升，还不如说是由于医疗保健的改善使死亡率下降了。
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| 89. | It must be noted that improvement in agriculture seems to not be able to catch up with the increase in population of rural areas and there are millions of peasants who still live a miserable life and have to face the dangers of exposure and starvation. |
| 必须指出，农业的发展似乎赶不上农村人口的增加，并且仍有成千上万的农民过着缺衣挨饿的贫寒生活。
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| 90. | If, on the other hand, producing more of a commodity results in reducing its cost, this will tend to increase the supply offered by seller-producers, which in turn will lower the price and permit more consumers to buy the product. |
| 另一方面，如果大量制造某种商品导致其成本下降，那么这就有可能增加卖方和制造商能提供的供给，而这也就会反过来降低价格并允许更多的消 费者购买产品。
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