☉ 见风使帆 【jiànfēnɡshǐfān】
　　[ trim one's sails sail with the wind see how the gander hops watch how the cat jumps go with the crowd sail with the current (stream,tide,times) ] 根据风向使用帆位。比喻见机而行，灵活变通。
　　例： 别事见风使帆，再作道理。——《官场现形记》