这意味着有些入选的科目有的符合当选标准而有的不符合当选标准，使最终的数据分析成为挑战。

That means some subjects enrolled under one set of eligibility criteria and others under a different set, making the final data challenging to analyze.

youdao

但是有件事需要注意到，那就是做运动是一种需要很多体能的事情，这意味着有些学生可能做完运动就太累不想学习了。

But there is one thing must be noticed, that is doing exercise is a sport that needs physical strength, which means students might be too tire to study after doing exercise.

youdao

Evans先生在他的演讲中提到了这个问题：“对于平均2%的通胀率而言，这意味着有些时期高于2%而另一些低于2%。”

Mr Evans noted the problem with this in his speech: "To average 2%, inflation could be above 2% in some periods and below 2% in others."

youdao

You have a little more pressure in grad school, but sometimes that means when you're an undergrad your advisor will decide to put you on projects that maybe when you look at them seem a little bit silly.

那就是你们没有，要做出重大发现,或取得重大成就的压力,你们在研究生时候会有些压力,当然有时候这意味着。

麻省理工公开课 - 化学原理课程节选

He had extremely small hands, very small feet, which meant he sort of lurched and stumbled sometimes when he walked, particularly because he drank enormous quantities.

他的手和脚却十分小,这意味着他走路时可能有些蹒跚,在他豪饮之后更是如此

耶鲁公开课 - 欧洲文明课程节选