what are you doing here?
你在这儿做什么
What are you doing here?
— 回归 (2006)
他在这儿做什么？
What is he doing here?
— 浪潮 (2008)
你一个人在这儿做什么?
What are you doing here all by yourself?
— 阿黛尔的生活 (2013)
你在这儿做什么?
— 智利说不 (2012)
你到底在这儿做什么？
What on earth are you doing here?
— RRR：双雄起义 (2022)