counter offer 還盤

　enjoy great popularity 享有盛譽

　ready seller; quick seller; quick-selling product 暢銷品

　conclude business with sb. 與某人達成交易

　close business, close a deal , close a transaction, close a bargain 達成交易

　trade terms 貿易條件

　trade agreement 貿易協定

　trade fair 交易會

　trade mark 商標

　foreign trade對 外貿 易

　trade in sth 經營某物

　trade with sb.與某人交易

　favourable price 優惠價格

　favourable terms 優惠條件

　quotation 行情