Every country in the world has bad habits that are annoying to others.
「世界中、どの国の人も嫌われる癖を持っている。」＝ Every country in the world has bad habits that are annoying to others.
例えば・・・For example
「欧米人は、ため息を良くする→日本人は嫌い。」＝ Europeans and Americans have a habit of sighing a lot and that is annoying to Japanese people
「日本人は、鼻水を良くススル→欧米人は嫌い」＝ The Japanese have a bad habit of sniffing a lot and that is annoying to Europeans and Americans
「文化、歴史の違いだからしょうが無いけど、それを理解した上で外国人と、接しなくてはならない。」＝ These cultural and historical differences can't be helped but we must understand these differences and put them aside when we deal with each other （直訳ではなく意訳）
イギリス 
