求翻译：本工程由主厂房，室外道路、围墙等附属工程组成,具体内容有土建、装饰、水电暖、消防等。总造价约为1000 。是什么意思？

Engineering from the main plant, outdoor roads, fences and other ancillary works, civil engineering, decorative, warm water and electricity, fire and other specific content. The total cost is about 1000.

This project consists of a main road, outside plant, such as walls, and the engineering of specific content, and water and electricity construction, decoration, warm, fire, and so on. Total cost about 1000.

This project by the host workshop, the outdoor path, the fence and so on the attached project is composed, the concrete content has the construction, the decoration, the water and electricity warmly, the fire prevention and so on.The total construction cost is approximately 1000.

This project consists of main building, outdoor consisting of ancillary works such as roads, fences, concrete construction, decoration, electricity, heating, fire, and so on. Total cost of about 1000.

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