1.
a half brother; half sister.
同父异母兄弟（或同母异父兄弟）；同父异母姐妹（或同母异父姐妹）。
2.
Lincoln got his step-brother,John Johnston,as his proxy.
林肯让他的异母兄弟约翰·约翰斯通代替他，如同他的代理人。
3.
My half-brother, the Earl of Moray, tried to stop the marriage.
我的同父异母兄弟，马里伯爵，试图想阻止这场婚姻。
4.
whole brothers and sisters.
同父同母的兄弟姐妹。
5.
The two brothers are as like as two peas.
两兄弟长得异常相似。
6.
I learned that he was less indirect than his half brother the King.
我知道，这位国王的同父异母的兄弟说话办事不那么拐弯抹角。
7.
If only you were to me like a brother, who was nursed at my mother's breasts!
巴不得你像我的兄弟，像吃我母亲奶的兄弟。
8.
Aunt Caroline's and Uncle Jim's children are half-brothers and half-sisters to the other children.
卡洛林姑姑和吉姆姑父共同的孩子和其他的孩子是同父异母或同母异父的兄弟姐妹。
9.
I've never understood that. I thought they were half-brothers and half-sisters.
我还是一点都不明白。我以为他们是同父异母或同母异父的兄弟姐妹。
10.
"Brothers and sisters,Including all half, step or adoptive relationships - and yourself. Give mother's maiden name. If deceased, give date of death."
(同父异母异或父、继、养)兄弟姐妹;请填写母亲婚前姓名;如已死亡的,请注明其死亡日期。
11.
"These are very serious charges, Brother," two brothers said in unison.
“这些指控很严重啊，兄弟，”两个兄弟异口同声地说。
12.
Second in order: brothers and sisters, paternal grandparents, maternal grandparents.
第二顺序：兄弟姐妹、祖父母、外祖父母。
13.
A cousin-german is a first cousin
同祖父母(或外祖父母)的兄弟(或姐妹)，是堂(或表)兄弟(或姐妹)
14.
On the Difference between Su Shi and Su Zhe;
君子和而不同——谈苏轼兄弟的异质异貌
15.
Similarity and Difference in "Jun Zi"(Gentlemen):Heterogeneous Quality in the Su s Brothers;
君子和而不同——析苏轼兄弟的异质异貌
16.
"But only for his near relations, for his mother or his father, his son or his daughter, and his brother;"
除非为他骨肉之亲的父母，儿女，弟兄，
17.
my brother still lives with our parents.
我的兄弟依旧和我的父母生活在一起。
18.
Mother interposed in the dispute between my brothers.
母亲为我的兄弟们的争执调停。