She kept coming to work even when she was ill: she's a real glutton for punishment.即使病了她仍继续工作，她真是不怕吃苦。Ivy must be a glutton for punishment.艾维一定是个不怕吃苦的家伙。There was good money in the taxi trade, for a young man who wasn't afraid of graft and hard work.对于一个不怕吃苦的年轻人来说，出租车行业能挣大钱。