内部停车场 meaning in English

private parking
staff parking

Parking area ; at least 20 buss berth for the visitors in groups , 50 small vehicle berths for internal usage ; small vehicle of visitors can park at the public underground car park in the sculpture park
车辆出入口：车辆主要出入口位于地块北面沿山海关路侧，需做好道路交通组织设计；尤其注意处理地下内部停车场与地下公共停车场出入口和坡道的规划与组织。
The vehicle entrance and exit : the entrance and exit of the vehicles is mainly located at the shanhai guan road , please design the traffic scheme ; pay special attention to design and organization of ramp and entrance / exit of the underground car park of public and own staff
车辆出入口：车辆主要出入口位于地块北面沿山海关路侧，需做好道路交通组织设计；尤其注意处理地下内部停车场与地下公共停车场出入口和坡道的规划与组织。