But a visit to Athens is more than a lesson in ancient history. Modern Athens hums with activity. The city offers every modern convenience. One thing that hasn't changed since ancient times, though, is Greek hospitality. Ancient Greeks believed that a stranger might be a god in disguise. Therefore, they always treated strangers kindly. 全歐洲只有這個地方的人，會邀請一個完全陌生的人到家里喝咖啡或吃晚飯。

單詞提示：
Athens n.雅典(希臘首都)；hum v. [俗]活躍起來
答案：Nowhere else in Europe will you find people who invite complete strangers to their homes for coffee or dinner.
本句節選自《SPOTLIGHT ON ATHENS》