on the record

• 记录在案的,公开发布的,公开做的

on the record的用法和样例：

例句

1. He ran the fastest race on record.
   他跑出了记录在案的最好水平。
2. Those years included eight missions that maintained, through overlapping individual stays, at least three astronauts on the ISS at all times.
   算上记录在案的八个任务，这些年中空间站上宇航员一直上上下下，但任何时间都至少有三名宇航员驻留空间站。