The weather forecast shows a cold front across the area. 天气预报显示一股冷锋正在穿越这片地区。
The soldiers moving through the area had to struggle against the bad weather, which could render the primitive roads impassable. 士兵们在穿越那一地带时，必须与恶劣气候抗争，因为恶劣气候可能使得那些原始的道路让人无法通行。
