one must constantly be on one's guard with ... |
油断も隙もない [ゆだんもすきもない] /(exp) one must constantly be on one's guard with .../one cannot be too careful of .../ ------- 油断も隙も無い [ゆだんもすきもない] /(exp) one must constantly be on one's guard with .../one cannot be too careful of .../ |