根据下面所给的题目和中文提纲用英语写出一篇不少于80词的短文

Bad Manners in Public
Although we consider ourselves as highly advanced beings living in a civilized society,bad manners can still be found here and there.For example,some cyclists run the red traffic lights,many passengers litter waste papers and plastic bags in public places,and some tourists scrabble in tourist attractions,let alone spit on the street .In the cinema,some audience talk loudly on cell phones in front of others.
I’m strongly against talking loudly in the cinema,for this behaviour shows no respect at all to others; what’s worse,it upsets the audience who are in the mood of having fun.