畳の上の水練 | [たたみのうえのすいれん, tataminouenosuiren] (exp) practising swimming on land; dry swimming exercise [Add to Longdo] |
畳の上の水練 | [たたみのうえのすいれん, tataminouenosuiren] (exp) practising swimming on land; dry swimming exercise [Add to Longdo] |
Just reading a computer manual is like practicing swimming on dry land. | コンピューターのマニュアルを読むだけでは所詮畳の上の水練だ。 |