unable even to drive away the flies on one's own head 頭の上の蠅も追えない [あたまのうえのはえもおえない] /(exp) unable even to drive away the flies on one's own head (denoting a helpless person)/ ------- 頭の蠅も追えない [あたまのはえもおえない] /(exp) unable even to drive away the flies on one's own head (denoting a helpless person)/ |