1. Are you brother and sister?
    你们是兄妹吗?

2. Are you brother and sister?
    你们是兄妹吗?

3. A long-lost brother, who was presumed dead, was really alive all the time and wickedly plotting to bring about the hero´s downfall. And so on.
    主人公一位长期失散的兄弟，大家都以为死了，实际上一直活着，并且正在策划暗算主人公；如此等等，

4. After they had gone on, Mrs. Bussman commented on the workman´s close resemblance to her husband and even suggested that he might be his brother.
    接着他们继续往前走去。巴斯曼夫人说那工人与她丈夫相貌很像，甚至猜测他可能就是她丈夫的兄弟。

5. At San Fernando, Humboldt´s party was joined by a Spaniard, Don Nicolas Sotto, brother-in-law of the provincial governor.
    在圣费尔南多，洪堡的队伍里又加入了一位名叫唐·尼西拉·索托的西班牙人，他是省长的妹夫。

6. "He's back!" she shouted; her brother, at six feet tall, towered over most Japanese men, and she knew at a glimpse that it was him.
    "他回来啦！"他的弟弟身高6英尺，比大多数日本男子高，她一眼望去就知道是他。

7. As she ran to catch the school bus, Sandy thought of her older brother Bill who was away at college.
    去赶校车的路上，桑迪想起了在外面上大学的哥哥比尔。

8. An only child, Autumn liked hearing about Sandy's brother.
    秋喜欢听桑迪哥哥的事情，因为她家就她一个独生女。

9. "I know what you mean. My brother, Bill, has been calling me, but doesn't want me to tell my parents."
    "我明白你的意思。我哥哥比尔一直跟我打电话，可又不想让我告诉父母他打了电话。"

10. " He's my brother. I want to help him," Sandy said.
    "他是我哥哥，我想帮助他，" 桑迪说。