知乎，让每一次点击都充满意义 —— 欢迎来到知乎，发现问题背后的世界。 A ratio utilized to determine if a corporation’s industry value is according to the value of its belongings less liabilities and favored stock We use cookies to make sure you get the best practical experience on our Site. We'll believe you've agreed to our Privacy Coverage by https://dallasrdlta.therainblog.com/30413958/what-does-ระบบออโต-mean