公安机关对拍卖业按照特种行业实施治安管理。

Public security departments shall exercise security control over the auctioning industry as special industry.

葡萄牙成功的债券拍卖业也助涨了欧元。

The successful bond auctions in Portugal also helped the euro.

第十七条拍卖行业协会是依法成立的社会团体法人，是拍卖业的自律性构造。

Article 17 the auction trade Association is a public organization legal person established in accordance with law and a self-disciplined organization for the trade of auction.

在中国，拍卖业虽然是从国外传入，在公元7世纪时已经开始流行，但是没有形成规模。

In China, auction came from abroad and became popular in 7 century A. d... But auction didn't take shape.