there's sth for you口语
这才叫;这才称得上
used to say that sth is a very good example of sth
She visited him every day he was in the hospital. There's devotion for you.他住医院时,她每天都去探望他。这才叫做尽心尽力。
there's / that's… for you反语
…的典型;…就是这样
used to say that sth is a typical example of its kind
She might at least have called to explain. There's gratitude for you.她本来至少可以来电话解释一下。她就这么表示感谢。
释义来自《牛津高阶英汉双解词典》第 9 版