1.If adopt "even style " or "leap-frogging technology "upper advantage of speed is kept arriving .
如果采用“均衡式”或者“跳跃式”技术,将速度上优势保持到最后两跳,那么很有可能取得更好的成。
2.Since the Declaration of Independence, the US leap frogging everybody in the world. The reason is very simple. It is the complete opposite of the political situation in China.