squawky

One day a squawky Bird with a broken wing arrives in the yard.

一天，一只断了翅膀苍鹭来到了院子里。

As a result, for quite a long time a beginner has to endure a very squawky noise before he or she is able to make the very beautiful and pleasant sound.

因此，对一个新手而言，在吹出美丽及悦耳之前，有一段时间都需要忍受刺耳噪。