We use this operator to combine two conditions, and by the way this is not specific to python programming language, pretty much any programming language that supports if statements also supports the logical operators.

我们使用这个运算符来组合两个条件，顺便说一下，这并不是 python 编程语言特有的，几乎所有支持 if 语句的编程语言也支持逻辑运算符。