Is your sister older or younger than you?

你的姐妹比你大还是小？

《牛津词典》

She bears a striking resemblance to her older sister.

她酷似她姐姐。

《牛津词典》

Neil sat at the piano and began playing, by ear, the music he'd heard his older sister practising.

尼尔坐在钢琴边，凭着记忆开始演奏曾听他姐姐练习过的曲子。

《柯林斯英汉双解大词典》

Her only hope is a baby sister who was genetically engineered to help save the older girl's life.

VOA: special.2009.06.12

For example, "Outside Over There" is about a baby who is kidnapped by goblin creatures while her older sister is not paying attention.

VOA: special.2009.10.05

My older sister gave them to me when she no longer wanted them.

VOA: special.2010.05.09

"She's my bigger sister, she's my older sister, she's a role model for me, " Serena said.

CNN: Venus Williams falls asleep on the job

His older sister died of lymphoma, and his other sister died in a car crash.

FORBES: Reviving Novartis

In Monday's other second-round clashes, Serena's fourth-seeded older sister Venus beat Russia's Vera Zvonareva 7-5 6-3.

CNN: Serena survives epic in Madrid opener