| 1. | It ' s the most important invention in the history of the world
这是历史上最重要的发明啊 |
| 2. | It ' s the most important invention in the history of the worid
这是历史上最重要的发明啊 |
| 3. | Paper is one of the most important inventions of all time
纸是历史上最为重要的发明之一。 |
| 4. | Bell considered the photophone one of his most important inventions
贝尔认为光影电话是他最重要的发明之一。 |
| 5. | Ii . the students will describe the important inventions by the courseware
（学生能够运用课件简单描述重要的发明创造。 ） |
| 6. | B . agriculture was the most important invention that led to the beginning of civilization
农业是导致文明开始的最重要的发明。 |
| 7. | At this very moment there are probably important inventions lying fallow
就在目前这个时刻，说不定还有一些重要的创造发明尚未发挥作用。 |
| 8. | Scottish people have played prominent parts in many important inventions and discoveries
苏格兰人扮演了重要的角色在许多重要的发明和发现。 |
| 9. | Specifically , he invented stellite alloy , which may be his most important invention
明确来说，他发明了钨铬钢，它可能是海恩斯最重要的发明品。 |
| 10. | Asset securitization is the most important invention in finance field ever since 1970 ' s
资产证券化是二十世纪七十年代以来金融领域最重大的金融创新。 |
