重點講解：
1. be rich in
富含…的；含有大量…的；
eg. Liver and kidney are particularly rich in vitamin A.
肝臟和腎臟的維生素A含量尤其豐富。
eg. He is poor in money, but rich in knowledge.
他貧于金錢，但富于學問。
2. a mix of
結合體；混合體；
eg. The story is a magical mix of fantasy and reality.
這個故事是幻想與現實的奇妙結合。
eg. We get a very representative mix of people.
我們現在有了非常具有代表性的一群人。
3. be imbued with
向…灌輸；使充滿；
eg. As you listen, you notice how every single word is imbued with a breathless sense of wonder.
你仔細聽，就會注意到每一個詞都是那么的神奇，令人驚嘆。
eg. The painting is imbued with energy and life.
那幅畫充滿活力和生命。