courteous造句

He was a nice fellow, very quiet and courteous.
他是个好小伙，非常温和，彬彬有礼。

My friend's reply was courteous but firm.
我朋友的回答很客气，但很坚决。

Staff are courteous but never intrusive.
员工谦恭有礼却从不让人感到唐突。

• #courteous