cock of the dunghill

例句：

1. 1. The cock of the dunghill was the first to crow at dawn.
   粪堆上的公鸡是第一个在黎明时分打鸣的。
2. 2. He had a reputation for being a cock of the dunghill, but his actions proved otherwise.
   他以粪堆上的公鸡自居，但他的行为证明并非如此。
3. 3. The farmer's son was always the cock of the dunghill, and everyone knew it.
   农民的儿子总是粪堆上的公鸡，大家都知道这一点。