兄を

older brother …

→ 兄
phrase Uncommon #18,044
older brother … 兄 means “older brother,” and を marks him as the direct object of the following verb. Japanese does not specify whose older brother he is.
JA: 兄を駅まで迎えに行きます。
EN: I’ll go pick up my older brother at the station.

兄を探してます。

I'm looking for my older brother.

空港にいる僕の兄をホテルへ

Take my older brother at the airport to the hotel.

— きっと、うまくいく (2009)

兄を捜してる

I'm looking for my older brother.

— ロシアン・ブラザー (1997)

私より兄を愛してるの?

Do you love my older brother more than me?

私は君と君の兄を間違えました。

I mistook you for your brother.