姐姐今年12岁，我6岁，姐姐比我大几岁？两年后我几岁？5m:X9].V4U
算式：提示/K.|8~7\7q3t;u3Z.Z5m:X9].V4U
答：姐姐比我大*}8_:Z8\'|岁。5m:X9].V4U
算式：提示:R5|3K;C2D;z*w/T*F1W0{1S;k5m:X9].V4U
答：两年后我9c2O;O-r1]3l'N0F/T6E-[岁。5m:X9].V4U