1、Malik Obama: Age 50. Malik met his half-brother Barack in 1985.
馬利克·奧巴馬：50歲，他和他的兄弟巴拉克在1985年見過面。

2、When he was 12, Benjamin was sent to assist his half-brother James who had a printing shop.
于是12歲的時候，本杰明就被送到同父異母的哥哥詹姆斯的印刷所里幫忙。

3、Portia, orphaned at 16, goes to London to stay with her half-brother and his wife.
波西婭在16 歲時成為孤兒，之后去倫敦與她同父異母的哥哥及其妻子一起生活，成了一個局外人。

4、Smith: I have a half-brother and had another half-brother who passed away.
史密斯：我有一個同母異父的兄弟，還有一個同母異父的兄弟已經(jīng)去世了。

half-brother翻譯