兄が

older brother

→ 兄
phrase Uncommon #9,500
older brother 兄 usually refers to the speaker's own older brother. が marks him as the subject of the sentence.
JA: 兄が料理を作ってくれた。
EN: My older brother cooked for me.

兄があなたによろしくとのことです。

My older brother says hello.

兄が大きな魚を捕まえた。

My older brother caught a big fish.

彼女の兄が帰国するまで結婚式は延期されることに決まった。

The wedding was postponed until her brother returned from abroad.

彼は兄が無実だと私に確信させた。

He convinced me that his older brother was innocent.

兄が今ひどい風邪にかかっている。

My older brother has a really bad cold right now.

そなたの兄がずっと守っておったのだ

Your older brother has been protecting it all this time.

— ロード・オブ・ザ・リング/王の帰還 (2003)

彼女には兄が五人いる。

She has five older brothers.

準備は兄が全てしてくれた。

My older brother took care of all the preparations.

宿題があるといつも兄が手伝ってくれる。

My older brother always helps me when I have homework.

子供たちは兄が送る

The older brother will send the children.

— 嵐の中で (2018)

パーティーの準備は兄が全部やってくれた。

My older brother took care of all the party preparations.

兄が一人、妹が一人います。

I have one older brother and one younger sister.

フアンには兄がいません。

Juan doesn't have an older brother.

それは私の兄が働いている工場です。

That is the factory where my older brother works.