風馳電掣

fast as lightning

wind / news / style / custom / manner / CL:陣|阵[zhen4],絲|丝[si1]

to run fast / to speed / to gallop / to disseminate / to spread

lightning / electricity / electric (bound form) / to get (or give) an electric shock / phone call or telegram etc / to send via telephone or telegram etc

to pull / to draw / to pull back / to withdraw / to flash past