竭诚欢迎国内外同行加强业务联系: sincerely wish to strengthen business relations with counterparts both at home and abroad
竭诚地赞同并支持一项计画: give one's hearty approval and support to a plan
款待: treat cordially; entertain; entertain with courtesy and warmth 短语和例子款待客人 entertain guests; 盛宴款待 entertain sb. at a banquet; 受到殷勤款待 be hospitably entertained; 我妻子把他作为贵客款待。my wife entertaine