0 a building where fire engines are kept, and firefighters wait when they are not fighting fires -- مَرْكَز الإطْفاء
We can complete it step by step however long the road is and it can't be completed however short the road is if you don't even mark your footprint.
يمكننا إكماله خطوة بخطوة مهما كان طول الطريق ولا يمكن إكماله مهما كان الطريق قصيرا إذا لم تقم حتى بتحديد بصمتك.