晚餐邀请函-条据书信 inviting friends to supper with the strangers dear susan: i know you are interested in oil painting, so im sure youll be interested in mr. and mrs. lin dun! they are coming here to supper next sunday night, october the twelfth, and wed like you and walter to come, too. mr. and mrs. lin dun are that very charming couple we met in london last summer. they have a wonderful collection of oil paintings of various stages; and i understand that mr. lin dun is quite an au