Firstly, this article provides the BVA model theory basis. And then it goes on massive collecting related data about companies appearing on market to prove the theory accuracy and usability of the BVA model.是什么意思_Firstly, this article provides the BVA model theory basis. And then it goes on massive collecting related data about companies appearing on market to prove the theory accuracy and usability of the BVA model.在線(xiàn)翻譯_英語(yǔ)_讀音_用法_例句