在中文语法中，“了”一般用作语气助词。
Generally speaking, this word makes your oral expression more kind and comfortable, and you also could find other words used in similar way, such as '吧' '啦' '呀'...
By the way, it's a really good introduction of your city and I am surprised by your written Chinese. Only some little modifications are needed to make it better.
0 voted
February 11, 2018
2
Answered
有：have
具有：possess. It's a formal way to say something/somebody has a particular quality or ability.
有着：It's a more literary way to express 'have' or 'exist'.
含有：contain. It usually means something is ingredient of another.
