The reason is the books I bought don't have a due date! I don't need to return those books.

原因是我买的书没有到期日！我不需要还那些书。

youdao

For the same foolish reason, I have lost the sight of both eyes.

出于同样愚蠢的原因，我双目失明了。

youdao

Their governments have no reason to "massage" the statistics.

他们的政府没有理由“窜改”这些数据。

《柯林斯英汉双解大词典》

The delays may be one reason why graduate school applications from international students have slowed for the third year.

VOA: special.2009.06.11

So we have this anonymous attacker who dismisses Milton's earlier political treatises, especially The Reason of Church Government and other early works.

所以我们有这个匿名的抨击者,他否定了弥尔顿早期的政治论文，特别是《教会当局的原因》和其他早期作品。

耶鲁公开课 - 弥尔顿课程节选

The reason is because we already have a full valence shell for our hydrogen, it doesn't want any more electrons.

原因是因为我们的氢,已经有一个排满的价壳层了，它不再需要多余的电子了。

麻省理工公开课 - 化学原理课程节选

But frankly, companies have the reason that profitability has been up, too, is that they've been able to keep the payrolls lower.

FORBES: Intelligent Investing Briefing Book

And if the parents, for whatever reason, have not disclosed the fact of gamete donation, then this new law will have no effect since the now grown child will not have any reason to seek out the information.

FORBES: Balancing the Rights of Donor Offspring With Those of Donors: But What About Parents?

I'll assume the latter, since he seems to have missed the reason why Mr. Hagel's nomination to be secretary of defense has run into so much opposition.

WSJ: Stephens: Colin Powell's Double Standard