But what we don't know is why they become susceptible to this host of pathogens, viruses and fungus.

但是我们没有弄明白的是为什么蜜蜂们会对这些病原菌，病毒和真菌这么敏感。

youdao

The only reason men celebrate it is that they know women love it, although they don't get why women take this day so seriously.

男人之所以庆祝情人节只是因为他们知道女人喜欢这个节日，尽管他们并不知道为什么女人把这一天这么当回事。

youdao

Our customers are anywhere from 30 to 70 years old. I don't know what they do for a living and why they want fake divorces; all of this is kept confidential, and we don't really care, either.

我们的客户年龄从30到70岁不等，我不知道它们以什么为生计，也不知道他们为什么假离婚；所有这些都是保密的，不过，我们也不在乎这些。

youdao

There's different theories about why, but my point right now is simply that people don't necessarily know this but still they're subject to this.

有很多不同的理论对这种现象进行了解释，不过现在我的看法是,人们并不理解这种现象,但却仍然会这样去做。

耶鲁公开课 - 心理学导论课程节选

Yukonori Kawauchi, general manager in charge of DVD formats at Sony's Video Group, said that "to provide the best service to the consumer one format is better than two, " which makes us wonder why they don't put this guy in charge when making decisions on other Sony storage formats.

ENGADGET: blogger-avatar