In my cell phone, I have an app that tells me where every plane in the world is, and its altitude, and its speed, and what kind of aircraft it is, and where it's going and where it's landing.
私の携帯にだって 世界中の航空機の 現在位置や高度 飛行速度 さらに 航空機の種類や 離陸場所と着陸場所を示す アプリが入っています