拥有大提琴后、首先要学会上弦、定弦和调弦的方法及了解爱护乐器的常识。购置现成的乐器、琴弦都是上好的．但由于不小心磕碰等原因，琴弦很容易松掉，特别是松掉一根会影响琴弦张力及对琴体压力的均衡性，时间长了就会对乐器有损。另一方面，我们购置的若是新乐器，也很有必 After you have a cello, you first have to learn how to wind it up, set it up and tune it, and learn common sense about instrument protection. Purchase ready-made instruments, strings are good. However, due to accidental bump and other reasons, the strings are easy to loose, especially the loose one will affect the tension of the strings and the body pressure balance, a long time will be detrimental to the instrument. On the other hand, if we buy a new instrument, it is also very necessary