Idioms and phrases: knock (someone) over with a feather — To shock, confuse, or astonish someone to a point of complete bewilderment; throw someone for a loop. More often phrased as you could have knocked me over with a feather, expressing great bewilderment or surprise. ( EnglishH 0124 l4y )

https://translate.google.com/#view=home&op=translate&sl=en&tl=vi&text=knock+(someone)+over+with+a+feather+-+To+shock,+confuse,+or+astonish+someone+to+a+point+of+complete+bewilderment;+throw+someone+for+a+loop.+More+often+phrased+as+"you+could+have+knocked+me+over+with+a+feather,"+expressing+great+bewilderment+or+surprise.