求翻译：Each Indian was supposed to keep his birth name until he was old enough to earn one for himself. But his playmates would always give him a name of their own. No matter what his parents called him, his childhood friends would use the name they had chosen. Often it was not flattering. Bow legs, Grazy Dog, Crooked Nose, Bad Boy, or WolfTail were not good names. But somethimes a name fit so well that the youngster found it difficult to shake it off. If he could not earn a better one on the warpath later, he could be stuck with a name like Bow Legs for the rest of his life.是什么意思？

待解决 悬赏分：1 - 离问题结束还有