According to the plan, the project is mainly composed of such buildings as draining pump station, in and out water box culverts, and draining lock which are laid underground.

• 按照项目规划，工程主要有排涝泵站、进出水箱涵、排涝闸等建筑物组成，而这些都将以暗渠的形式存在于地下。