例句：
Christie's, the region's leading auctioneer, has been braver.
该地区的主要拍卖商——佳士得，则更加勇敢些。
Article 15 An auctioneer shall meet the following requirements.
第十五条拍卖师应当具备下列条件。
The auctioneer shall state the drawbacks of auction targets to the bidders.
拍卖人应当向竞买人说明拍卖标的的瑕疵。
At a big community party your auctioneer sells every treasure to the highest bidder.
在一个大型社区晚会上，你的拍卖者把他每项宝贝卖给出价最高的人。