| 21. | They're thinking of moving to America . |
| 他们有意移居美国。
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| 22. | The discovery of America forms the beginning of a new period ,both in modern history and in modern geography. |
| 美洲的发现，无论在近代历史上和在近代地理上，都成为新时期的开端。
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| 23. | It will be to your advantage to acquire fluency in conversational English before you go to America . |
| 去美国以前学会流利的英语会话对你有好处的。
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| 24. | If I handled both our expenses, would you go to South America with me? |
| 如果咱俩的费用都由我一人解决，你愿意和我一起去南美洲吗？
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| 25. | The eyes of all Europe and America are now directed towards China. |
| 现在整个欧美都在注视着中国。
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| 26. | They are manufactured for export to Latin America . |
| 它们被生产出来向拉丁美洲出口。
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| 27. | They sailed to America in a large liner. |
| 他们乘了一艘大班轮航行到美国。
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| 28. | America has become the center of world interest. |
| 美国已经成为世人注目的中心.
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| 29. | The turkey is a native of North America . |
| 火鸡是北美土生动物。
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| 30. | Potato is native to America . |
| 马铃薯是美洲的土产。
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