The contractor for the new school building gave out subcontracts to a plumber , a steam fitter, etc.
The contractor for the new school building gave out subcontracts to a plumber , a steam fitter, etc.
承造学校新建筑的人又将工程转包给铅管工人，汽管装配工人等等。
The contractor for the new school building gave out subcontracts to a plumber , a steam fitter, etc.
承造学校新建筑的人又将工程转包给铅管工人，汽管装配工人等等。