实战口语情景对话 第635期:Favorite Drinks 最喜欢的饮料

重点讲解：
1. a couple of 两个；几个；
例句：Across the street from me there are a couple of police officers standing guard.
我对面的街上有几名警官在站岗。
2. for some reason 不知为何；不知什么原因；
例句：For some inexplicable reason she was attracted to Patrick.
因为某些无法解释的原因，她被帕特里克所吸引。
3. contribute to 促成；促使；是导致…的原因之一；
例句：Honesty and hard work contribute to success and happiness.
诚实加苦干有助于成功和幸福。
4. in fact 用于修正、引出相反意见或对比等）事实上，其实；
例句：That sounds rather simple, but in fact it's very difficult.
那听来简单，但实际上很难。