Why can't Camry sell as well as Accord and Teana Zhihu?

hello, the seventh generation Camry should be said to be the most failed Camry in history. The design is too conservative to sell. The technical configuration is too mediocre and there is no bright spot. The eighth generation Camry, which is about to go on the market, does not follow the golden mean style in the past. The design is sharp, the powertrain is advanced and the configuration is higher.