▪ The old photograph brought back a flood of courtesy.
那张老照片勾起了一连串关于礼貌的回忆。

▪ We need more data before we can judge the true courtesy.
在判断真正的礼貌之前，我们还需要更多数据。

▪ Small changes in daily life often shape long-term courtesy.
日常生活中的小改变，往往会塑造长期的礼貌。

▪ The museum exhibits rare examples of courtesy from the last century.
博物馆展出了上世纪礼貌的罕见样品。

▪ It was a courteous decision that nobody regretted later.
那是一个有礼貌的的决定，事后没有人后悔。

▪ Her calm and courteous manner put the nervous child at ease.
她那沉稳而有礼貌的的态度，让紧张的孩子放松了下来。

▪ The atmosphere in the room was strangely courteous.
房间里的气氛出奇地有礼貌的。

▪ She gave a courteous answer that left everyone satisfied.
她给出了一个有礼貌的的回答，让所有人都很满意。