求翻译：我是一个叫Davy的中学生。一天下午5:00，我和我的朋友Ted走在放学回家的路上。在大街上，我们看的了一个不明飞行物。他是一个发白光的圆形物体。它在天上飞着。我们非常惊讶。是什么意思？

I was a student named Davy. 5:00 day, I and my friend Ted to go on his way home from school. On the street, we saw a UFO. He is a white circular objects of light. It was flying in the sky. We are very surprised.