When did the piano really become the principal keyboard instrument in Western culture?

钢琴是什么时候才开始真成为西方文化中最重要的键盘乐器？

To make money, Wolfie began giving clavier lessons.

为了赚钱，Wolfie 开始教授键盘乐器。

Instead, after I graduated from a boring school's math department, I now run chess team meetings, teach about cameras in a photography store and play the violin and keyboard for fun.

然而，当我从一所枯燥学校的学系毕业后，我现（却）经营象棋团队会议、一家摄像店教授摄像机（技术），另外还演奏小提琴和键盘乐器作为业余爱好。

Now, as we know, keyboard instruments existed long before the piano—the organ, which dates back to the Middle Ages, as do other keyboard instruments, such as the harpsichord, which is still popular today with some musicians.

现，我们所知，键盘乐器早钢琴之前就已经存了——管风琴可以追溯到中世纪，其他键盘乐器也是此，例大键琴，它今天仍然受到一些乐家的欢迎。