我們可以用短語as quick as a flash來形容一個人做事情像閃電般一樣快。
例句：
John knew the answer so he put up his hand as quick as a flash.
The customers are complaining. We need to get more food on the shelves as quick as a flash.
注意：
另一個含有單詞flash的短語a flash in the pan的意思是“曇花一現”。
例句：
Our football team were champions last year, but that won’t happen again. It’s just a flash in the pan.
常識補充：
The official land-speed record measured is 763.035 miles per hour, set by Andy Green on 15 October 1997 in the Black Rock Desert.
官方紀錄的最高陸地駕駛速度是 763.035英里/小時（1227 .985公里/小時）。1997年10月15日，英國人安迪·格林在美國內華達洲的黑巖沙漠里創(chuàng)造了此紀錄。
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