a man and a brother的用法和樣例：
例句
- After they had gone on,Mrs.Bussman commented ont eh workman's close resemblance to her husband and even suggested that he might be his brother.
他們繼續往前走，馬斯早晨夫人說那工人與她丈夫相貌酷似，甚至懷疑他們可能是同胞兄弟。 - He denounced his own brother as a thief.
他公開揭發他親兄弟是小偷。 - She treats me as though I were her brother.
她待我像親兄弟一樣。
