畳水練(たたみすいれん)
日文單字
意思:無用的書本知識
English: useless book learning; knowing the theory but not being able to put it into practice; swim practice on a tatami mat
日文單字
意思:無用的書本知識
English: useless book learning; knowing the theory but not being able to put it into practice; swim practice on a tatami mat