短语讲解：

1. She says that if two people each have a gun they have something to talk about.

talk about 讨论，谈论
例句：He went on to talk about his accident.
他接着谈到了他的意外事故。

2. Well, what an ‘open carry’ means is that people are allowed to carry guns in the open -- like, for instance, that I’m carrying it on the side, on the side here.

for instance 例如
例句：Some of them, for instance, only work with windows95.
例如有些就只适用于视窗95。

3. Others in Rifle agree with Mr. Fare.

agree with 同意
例句：I agree with you to some degree.
在某种程度上我与你意见一致。