态度: manner, bearing, attitude, approach...
停留: to stay somewhere temporarily, to stop over...
参照: to consult a reference, to refer to (another document)...
做生意: to do business...
悠久: long (tradition, history etc)...
主持: to take charge of, to manage or direct, to preside over, to uphold, to stand for (justice etc), to host (a TV or radio program etc), (TV) anchor...
夹子: clip, clamp, tongs, folder, wallet...
致力: to work for, to devote one's efforts to...
亲戚: a relative (i.e. family relation)...