I don't have a brother or sister
兄弟───brother;姐妹───sisters
Tom is stronger than his brother.───汤姆比他兄弟强壮.
He had to look after his invalid brother.───他不得不照看他有病的弟弟.
Brother Luke will say grace.───路克修士将做感恩祷告.
Mother interposed in the dispute between my brother and me.───母亲介入了我与哥哥之间的争论.
My brother lent me some money and I went and blew the lot.───我兄弟借给我一些钱,全被我拿去挥霍了。
She inquired about my brother.───她打听我兄弟的情况.
He had intrigued with his brother against the king.───他和他兄弟一起密谋反对国王.
The argument estranged him from his brother.───争吵使他同他的兄弟之间的关系疏远了.
We can live without a brother, but not without a friend.
My brother is in his thirties.
Her brother was born blind .
I have received a letter from my brother.
One brother is a cashier and the other sells.