约翰没有兄弟姐妹，所以不习惯和他人分享东西。

John had no brothers or sisters and wasn't used to sharing.

《牛津词典》

没有兄弟姐妹的孩子可能会害羞。

Children with no brothers and sisters may be shy.

youdao

为什么他们没有兄弟节贺卡？

Why don't they have Brother's Day cards?

youdao

Now, this famine, which strikes Canaan as well, drives Joseph's brothers to Egypt in search of food, and Joseph doesn't reveal himself to his brothers.

现在，这场饥荒却也同样袭击了迦南，迫使约瑟夫的兄弟前往埃及寻找食物，但是约瑟夫并没有在兄弟面前暴露身份。

耶鲁公开课 - 旧约导论课程节选

He doesn't emerge from a preexisting realm. He has no divine siblings.

他不从先前存在的某个领域里诞生，他没有神族的兄弟姐妹。

耶鲁公开课 - 旧约导论课程节选

And he said, "Too bad you don't have a twin."

比尔说：“你没有双胞胎兄弟真是太没劲了“

斯坦福公开课 - 微软CEO-Steve.Ballmer谈科技的未来课程节选