Various functional areas and buildings inside the camp must have signs, warning signs, interior sides of the road to the Setup Wizard card, warning signs and so on.
All functional areas and buildings in the camp should have signs, warning signs, etc. , the internal road on both sides to set up wizard son, warning signs and so on.
All functional areas and buildings in the camp shall be provided with signs, warning signs, etc., and guide signs, warning signs, etc. shall be set on both sides of the internal road.