Courtesy is used to describe services that are provided free of charge by an organization to its customers, or to the general public.
A courtesy shuttle bus operates between the hotel and the town.
一辆免费运送班车在旅馆和小镇之间往返。
A courtesy call or a courtesy visit is a formal visit that you pay someone as a way of showing them politeness or respect.
The president paid a courtesy call on Emperor Akihito.
总统礼节性地拜访了明仁天皇。
Courtesy is politeness, respect, and consideration for others.
a gentleman who behaves with the utmost courtesy towards ladies.
一位对女士极为彬彬有礼的绅士。
If you refer to the courtesy of doing something, you are referring to a polite action.
By extending the courtesy of a phone call to my clients, I was building a personal relationship with them.
通过给客户打电话这样有礼的行为,我渐渐和他们建立起私交。
(by) courtesy of
If something is provided courtesy of someone or by courtesy of someone, they provide it. You often use this expression in order to thank them.
The waitress brings over some congratulatory glasses of champagne, courtesy of the restaurant.
蒙饭店的好意,女侍者们送过来几杯表示祝贺的香槟酒。