Each, in its own way, was unforgettable. It would be difficult to - Rome! By all means, Rome. I will cherish my visit here in memory as long as I live. 每一个城市都有其独特之处，令人难忘。这很难说，罗马！不管怎么说，就是罗马。我将会永生永世珍惜我访问此地留下的回忆。