The fact that you have Rome without coffee makes Rome with coffee look superior, and not just to Rome without coffee -- even superior to Paris.
“到罗马不包咖啡”这个选择 令人觉得“到罗马包咖啡”这个选择比其他好， 不单比“到罗马不包咖啡”好，甚至比到巴黎好。