1.A contractor bidding for a construction is required to prepare many bid documents.
参与建筑工程投标的承包商要准备许多投标文件。
bids are kept secret until the winning bid is announced.
所有标书都予保密，直至宣布中标。
bids must be accompanied by a bid bond or bank guarantee of two per cent of total bid price.
所有投标文件必须连同占投标部份 2%的投标保证金或银行保函一起提交。
bid is submitted in writing and is referred to as a sealed bid.
每一份标书都以书面形式提交,并被视为密封投标。
the open bid ,bidders may revise their bids repeatedly.
对于开放式招标,投标者们可以反复修改自己的标书。
6.I regret to inform you that your tender was not acceptable.
我遗憾地通知贵方,你们的'投标不能被接受。
bidder withdrew his bid after submission of his bid.
投标者在投标之后撤销了投标书。
company bid $5 million for the contract to build the bridge.
该公司以500万美元竞标大桥建设合同。
firm decided to bid on the new subway.
该企业决定参加新地铁的竞标。
decided to invite tender for the project.
我们决定为该工程招标。
