But corruption,unfortunately, has been a big part of the Mexican political system for a very long time."

VOA: standard.2009.12.18

Well, this will, in fact, be declared, but, unfortunately, you're using a different chunk of memory.

好的，这个被声明了，但是，不幸的是，你在使用一块不同的内存。

哈佛公开课 - 计算机科学课程节选

but unfortunately the days when I could go were never available. It didn't work out.

但可惜的是，我没时间去。没能实现这个心愿。

蒂姆伯顿最棒 - SpeakingMax英语口语达人

But unfortunately it was the contrary."

VOA: standard.2009.06.28

But unfortunately, this is incredibly underwhelming certainly in the first week of a course.

但不幸的是，它不能让我们,在第一周的课程里留下深刻的印象。

哈佛公开课 - 计算机科学课程节选

There's some space up in heaven where all the unborn babies are that will live in the future and, unfortunately, they're not able to have a town meeting; but, let's suppose they could.

想象一下在天堂的某处,所有尚未出生但即将诞生的小婴儿们在那儿，可惜的是，他们开不了人民大会吧;,不过，我们假设这能成真。

耶鲁公开课 - 金融市场课程节选

Unfortunately, this is also call the Rydberg constant, so it's a little bit confusing. But really it means h the Rydberg constant divided by h, and that's equal to 3 .

不幸的是，它也叫Rydberg常数，所以这可能会有点混淆,但它表示Rydberg常数除以。

麻省理工公开课 - 化学原理课程节选

Unfortunately, we've got to close, but I think that question Yes, what do you love.

很抱歉，我们不得不结束了，但我想那个问题,“你喜爱什么“，-对，你喜爱什么。，“what，do，you，love“，–

普林斯顿公开课 - 人性课程节选

Suppose I get an A and my pair gets a C, then sure I get that initial payoff of 3, but unfortunately I can't sleep at night because I'm feeling so guilty.

假如我得到A我对手得C,没错我开始得到3单位效用,但我感到愧疚,我因良心受到谴责

耶鲁公开课 - 博弈论课程节选