通常来说,练习可以使演奏者达到较高层次的自我改变。但是,这并不是说我们就要坐着不动无休止地练。无效的练习多是事倍功半,收效甚微,而有效的练习则会是事半功倍,使我们受益匪浅。本文中,笔者尝试着提出一系列有效的小号练习方法。 In general, practice allows the player to achieve a higher level of self-change. However, this does not mean that we should sit still and exercise endlessly. Invalid practice is more effective and less effective with little effect, and effective practice will be more effective, so that we benefit. In this article, I try to come up with a series of effective trumpet practice methods.