The biggest problem I have with the idea of "success" is that it can be pretty vague - particularly when we talk about being a success.

有“成功”想法的最大问题是：成功的概念可能是很模糊的- - -尤其是当我们说到的是作为一个成功者！

youdao

Based on sketchy information about the problems to be solved and vague goals, the project manager does his or her best to "guess" what the schedule and costs will look like.

基于这些对需要解决的问题和不明确的目标的粗略信息，项目经理会尽最大努力来“猜测”时间日程表和大概成本。

youdao

Though he was always vague about what the new state would be, he was quite clear about what it would not be: the old pluralistic society of India, with its composite culture.

尽管他一直没有说清楚这个新国家究竟应该怎样，但他相当明确地指出：这个国家不应该像古老的印度多元社会那样集多种文化于一身。

youdao

I curate the Antarctic meteorite collection at the museum, so we have about nineteen thousand six hundred seventy-five to be, you know,really vague."

VOA: special.2010.07.28

Elections are infrequent and, as a previous brief in this series noted, political parties can be vague about their governing intentions.

ECONOMIST: POLITICS BRIEF

But it really is very vague on what should be done about all of that.

BBC: Baroness Pauline Neville-Jones

Microsoft says KIN phones will eventually be able to access its forthcoming Windows Phone 7 app store, but was vague about when that would happen and which apps would be available.

FORBES: Five Key Questions (And Answers) About Microsoft's New KIN Phones