traders indicate that they are willing to buy or sell by making bids and offers
问题描述：
traders indicate that they are willing to buy or sell by making bids and offers
帮忙翻译一下,谢谢
1.trders issue orders when they cannot personally negotiate
还有这句，谢谢
答
商人们表示愿意用投标或报价的方式来进行买卖.