ambiguity of brand meaning

例句：

1. 1. The statement was so ambiguity that it left me confused.
   这个声明太含糊了，让我感到困惑。
2. 2. The definition of the term is often ambiguity in interpretation.
   这个术语的定义往往是解释上的模糊。
3. 3. The book's plot was so ambiguity that I couldn't figure out what happened.
   这本书的情节太含糊了，我无法弄清楚发生了什么。