bid and invite bidding

• 招投标

bid and invite bidding的用法和样例：

例句

1. Bulk commodity purchase by BOCOG shall be carried out through the system of government purchases and open bidding.
   奥组委大宗物品采购采取政府采购方式，通过招投标进行统一采购。
2. Problems existing in the bidding system of China's construction industry and some countermeasures for Chinese contractors.
   建筑工程招投标制的问题及对策。