等於短語right away ，before long，in no time，in next to no time。中文意思是，很快，不久，馬上
政府很快鎮壓了這次叛亂。The government soon put down the rebellion.
竊賊很快混入人羣逃跑了。
The thieves soon blended in with the crowd and got away.
她很快就讓我們笑個不停。
She soon had us rolling in the aisles.
