If you don't understand household appliances, don't buy them randomly, and you'll have to read the knowledge! If you don't understand household appliances, don't buy them randomly, and you'll have to read the knowledge! If you don't understand household appliances, don't buy them randomly, and you'll have to read the knowledge! If you don't understand household appliances, don't buy them randomly, and you'll have to read the knowledge! If you don't understand household appliances, don't buy them randomly, and you'll have to read the knowledge! If you don't understand household appliances, don't buy them randomly, and you'll have to read the knowledge! If you don't understand household appliances, don't buy them randomly, and you'll have to read the knowledge! If you don't understand household appliances, don't buy them randomly, and you'll have to read the knowledge!
