| 1. | That mature americans can engage in conversation and controversy ,
.成熟理性的美国人在任何地方 |
| 2. | . . that mature americans can engage in conversation and controversy , .
. .成熟理性的美国人在任何地方 |
| 3. | In fact , over 100 million of americans can trace their ancestors
事实上，超过一亿的美国人可以追踪溯源 |
| 4. | Americans can be very useful
我们美国人还是很高效的。 |
| 5. | Many americans can trace their family history back to this place
许多美国居民能追溯他们的家族历史至此。 |
| 6. | China will doubtless insist that the americans can hardly complain
中国必然会将坚称美国毫无抱怨的立场。 |
| 7. | An american can travel for a week and still be on home turf
美国人可以旅行一个星期，还是在他自己的国土上。 |
| 8. | A recent cnn survey shows that most americans can ' t handle long waits
新近cnn调查表明美国人更忍受不了无休止的等待。 |
| 9. | Being with chinese most of the time , an american can ' t avoid their influence
经常和中国人在一起，一个美国人免不了受到他们的影响。 |
| 10. | Americans can be shrill in their morality and selective about their history
美国人对他们的道德品行可能会尖声喊叫,对他们的历史可能会有所取舍。 |
