| 1. | There was a game there that was called " leapfrog .
那有一种叫“跳杯”的游戏。 |
| 2. | How can china leapfrog towards a cleaner world
中国将如何向清洁型社会发展？ |
| 3. | Two basic modes of the technological leapfrogging
技术跨越的两个基本模式 |
| 4. | Strive to achieve leapfrog technological progress
努力实现技术发展的跨越 |
| 5. | Analysis of the key factors affecting technological leapfrogging
技术跨越关键影响因素分析 |
| 6. | Folks playing leapfrog must complete all jumps
人们完成跳背游戏的时候必须完成所有的跳跃。 |
| 7. | Limit leapfrog games - 4455 miniclip games
极限蛙跳小游戏- 4399小游戏 |
