他很快就學會了開車英文

He soon learned to drive.或者He picked up driving soon.或者He picked up driving quickly.

pick up的意思有：撿起、接載、學會、逮捕。

例句：

We drove to the airport the next morning to pick up Susan.我們第二天早晨開車去機場接蘇姍。

Where did you pick up your English?你在哪兒學的英語？

Anthony picked himself up and set off along the track.安東尼自己慢慢爬起來，又開始沿着跑道跑下去。