An electric train is traveling northwest at 95 miles per hour, and the wind is blowing southwest at 95 miles per hour. In which direction does the smoke blow?
一輛電動火車每小時95英里的速度往西北開，大風以95英里的速度往東北吹，請問火車的煙往哪個方向飛？
答案：
解析：
An electric train is traveling northwest at 95 miles per hour, and the wind is blowing southwest at 95 miles per hour. In which direction does the smoke blow?
一輛電動火車每小時95英里的速度往西北開，大風以95英里的速度往東北吹，請問火車的煙往哪個方向飛？
