承包工程to take on a project under contract

• 包工工程

  project carried out by a contractor

• 包工单位

  contractor

• 包工合同

  contract agreement

• 包工修理房屋

  undertake a contract for housing repairs

• 你们现在是包工? 还是计件?

  Are you now working on a flat rate or a piecemeal rate?

承包商contractor