重点讲解：
1. be based on
以…为基础；
eg. Instead, you can select banks based on what you've learned.
你可以根据自己的了解选择银行。
eg. Constructive criticism can be useful if it's based on performance or behavior.
建立在个人的行为和表现之上的建设性批评是有用的。
2. in general
总的来说；总体上来看；大体上；
eg. She had a confused idea of life in general.
总的来说，她对生活非常困惑。
eg. I think we need to improve our educational system in general.
我认为有必要从整体上改进我们的教育体系。
3. be associated with
（与…）相关的；相联系的；
eg. Purple is associated with royalty.
紫色与尊贵联系在一起。
eg. In children's minds, summers are associated with picnics.
在孩子们看来，夏天总是和郊游连在一起的。