求翻译：我来到了一位朋友的家里，无意间听到了他所弹的钢琴声，于是我便被吸引住了。于是，我便和他学习弹钢琴，他先叫我认识了一些音符，便开始教我弹最简单的音阶了，这确实有点难，但是经过我的努力，我成功了。是什么意思？

I came to a friend's House, accidentally heard him play the piano sound, and I was fascinated. So, I and he studied the piano, he called me first got to know some of the notes, began to teach me to play the simplest scale, it's a little difficult, but after my efforts, I succeeded.