Sources

例句:

• The yield from both sources has considerably decreased. 佚名. 神奇的知识之书.
• I began with such scanty sources of information as were at my own disposal. 威尔基·柯林斯. 白衣女人.
• Supplies were growing scarce in Richmond, and the sources from which to draw them were in our hands. 尤利西斯·格兰特. U．S．格兰特的个人回忆录.
• The conservation of the forest means the conservation of our waterways, whether these be used for transportation or as sources of drinking water. 伯莎M.克拉克. 科学通论.
• Of all the sources of evil surrounding the former, since her coming to Highbury, she was persuaded that she must herself have been the worst. 简·奥斯汀. 爱玛.
• Every tax must finally be paid from some one or other of those three different sources of revenue, or from all of them indifferently. 亚当·斯密. 国富论.
• But I was restlessly curious to look at her--so curious that I felt it to be one of the few sources of entertainment left to me. 查尔斯·狄更斯. 小杜丽.
• Or if it be possible to imagine, that such errors are the sources of all immorality? 戴维·休谟. 人性论.
• Dan--Bashan--Lake Huleh --the Sources of Jordan--the Sea of Galilee. 马克·吐温. 傻子出国记.
• The sources of this general or public revenue, I shall endeavour to explain in the following chapter. 亚当·斯密. 国富论.
• The story of the Creation and the Flood, much of the story of Moses, much of Samson, were probably incorporated from Babylonian sources. 赫伯特·乔治·威尔斯. 世界史纲.
• The blight, I believed, was chiefly external: I still felt life at life's sources. 夏洛蒂·勃朗特. 维莱特.
• According to him there are two sources of knowledge, reason and revelation. 李贝. 西洋科学史.
• But the amount of potash thus obtained is far too limited to supply the needs of agriculture; and to-day the main sources of potash are the vast deposits of potassium salts found in Prussia. 伯莎M.克拉克. 科学通论.
• Besides, he was obliged to raise additional large sums of money from other sources for this purpose. 弗兰克·刘易斯·戴尔. 爱迪生的生平和发明.
• Rivers flowed back towards their sources; peaks and lofty mountains where countless trees had grown for ages rolled crumbling to the earth. 赫伯特·乔治·威尔斯. 世界史纲.
• Had they faced the human sources of their problem, had they tried to think of the social evil as an answer to a human need, their researches would have been different, their remedies fruitful. 沃尔特·李普曼. 政治序论.
• Once on the south side of the James River, I can cut off all sources of supply to the enemy except what is furnished by the canal. 尤利西斯·格兰特. U．S．格兰特的个人回忆录.
• An apparatus for generating coal gas on a small scale for private establishments, remote from sources of ordinary supply, is represented in the accompanying woodcut. 弗雷德里克·科利尔·贝克维尔. 伟大的事实.
• Perdita had permitted us to take Clara back with us to Windsor; and she and my two lovely infants were perpetual sources of interest and amusement. 玛丽·雪莱. 最后一个人.
• The whaling fleets, long after gas came into use, were one of the greatest sources of our national wealth. 弗兰克·刘易斯·戴尔. 爱迪生的生平和发明.
• We get our light upon that life from various sources. 赫伯特·乔治·威尔斯. 世界史纲.
• The contributions to the art and the improvements in the manufacture of talking machines and talking-machine records from sources outside of the United States have been very unimportant. 佚名. 神奇的知识之书.
• Land and capital stock are the two original sources of all revenue, both private and public. 亚当·斯密. 国富论.
• The further we get away from this direct, first-hand source of knowledge, the more numerous the sources of error, and the vaguer the resulting idea. 约翰·杜威. 民主与教育.
• The ordinary revolutions of war and government easily dry up the sources of that wealth which arises from commerce only. 亚当·斯密. 国富论.
• But she forgot to be afraid, she who had such great sources of fear. 戴维·赫伯特·劳伦斯. 恋爱中的女人.
• The rumor was confirmed there, also, from other sources. 尤利西斯·格兰特. U．S．格兰特的个人回忆录.
• His real power to generalize is shown in connection with his sp ecialty, in his treatment of the sources of building-material, rather than in his consideration of the origin of matter. 李贝. 西洋科学史.
• Near the sources of the Arveiron we performed the rites for, four only excepted, the last of the species. 玛丽·雪莱. 最后一个人.

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