如履薄冰;危如累卵;举步维艰;左右为难;进退维谷;进退两难;骑虎难下.举步维艰 (jǔ bù wéi jiān) 步履维艰 (bù lǚ wéi jiān) 指行走困难行动不方便.物力维艰 (wù lì wéi jiān) 物:物资;力:财力;维:是;艰:困难.指财物来之不易.创业维艰 (chuàng yè wéi jiān) 开创事业是艰难的.进退维艰 (jìn tuì wéi jiān) 进退都处于危急境地.同“进退维亟