"你的呢" 用英语可以说成 "What about yours/yours?"。这句话来自中文，是在问对方自己的事情或者东西。
例句：
"我买了新衣服，你的呢？" (What about yours? I bought a new clothes.) "他们都去了旅游，你的呢？" (What about yours? They all went on vacation.) "你喜欢的颜色是什么？你的呢？" (What is your favorite color? What about yours?)