其实钢琴考级并不是学钢琴必须要做的事情，它只是一个检验学习者阶段性成果的一种手段。就好像爬山，考级就相当于在登山途中激铜钟 一次性止血带 标志桩模具 钢丝轮 流水槽模具 防撞墙模具 检查井钢模具 不锈钢铸件 模锻件励我们前进的一个一个的小目标，但考过了十级并不意味着就登上了山顶。实际上，钢琴考级只是指业余考级，真正的专业选手是不分级别的。
In fact, the piano grading test is not a necessary thing to learn the piano. It is only a means to test the learners' phased achievements. It's like climbing a mountain. The grade test is equivalent to a small goal that inspires us to move forward on the way of climbing, but passing grade 10 doesn't mean climbing the top of the mountain. In fact, the piano grading test only refers to the amateur grading test, and the real professional players are regardless of level.