flying start
noun
1- a start of a race or time trial in which the starting point is passed at speed快速起跑, 快速启动。
1.1
- a good beginning, especially one giving an advantage over competitors（尤指使人领先于对手的）良好开端：
the team got off to a flying start in last year's rally.
去年汽车拉力赛中这个队出发后优势很大。