| 1. | These were the tools that forged america's economic development .
这些都是促使美国经济发展的基本要素。 |
| 2. | Foreign trade had been the lifeblood of the american economy since colonial times .
自殖民地时代以来，对外贸易一直是美国经济的生命线。 |
| 3. | Even more reassuring are said to be the positive signs of growth in the american economy .
更使人宽心的，据说是美国经济中积极的增长信号。 |
| 4. | Without question, black people and women earn less than white males in the american economy .
毫无疑问，黑人和妇女在美国经济中挣得的钱要比白种男人少。 |
| 5. | America's economic future depends upon increased cooperation among government, union, and management .
美国经济的前途有赖于政府、工会和资方更加通力合作。 |
| 6. | The manufacturing of cars, repairs, maintenance, and related services account for one out of 10 jobs in the american economy .
汽车的制造、维修、保养以及有关的服务行业占美国经济中百分之十的工作职位。 |
| 7. | The historians' early interest in cliometrics partly reflects the impact of two important works in america's economic history .
历史学家们早期对计量历史学的兴趣部分地反映了美国经济史方面两部重要论著的影响。 |
| 8. | Changing economic and social conditions in the united states through the years necessitated the adoption of additional amendments to the constitution .
美国经济与社会状况因时而异，新宪法修正案的采用于是成为必要。 |
| 9. | For each job saved in clothing, for example, the u.s. economy as a whole sacrificed about $169. 600 to protect a worker earning about $12. 600 .
例如，在成衣业中，每保留一个就业职位，整个美国经济大约损失169，000美元来保护一个收入约为12，600美元的工人。 |
| 10. | Isolationism and united states ' economic modernization
孤立主义与美国经济现代化 |
