1、It criticizes the main contractor for seriously erring in its estimates.
它批評主承包商在估算中嚴重出錯。

2、It criticises the main contractor for seriously erring in its original estimates.
它批評主要承包商在其最初估價中犯了嚴重的錯誤。

3、The clinic's main contractor pulled out, so Planned Parenthood assumed this role itself.
工程的主要合同方退出，診所只好自己出馬；

4、The main contractor of the project is Inner Mongolia Xingtai Real Estate Development Co. Ltd.
項目的主承包商是內(nèi)蒙古興泰房地產(chǎn)開發(fā)有限責任公司。

5、Rheinmetall is the main contractor for the protection system.
萊茵金屬公司是保護系統(tǒng)的主要承包商。

main contractor翻譯