While many of us have asked ourselves these questions at various times in our lives, few people ever learn the answer.

尽管我们当中许多人都曾多次自问过这些问题，但却很少有人真正找到了答案。

youdao

These questions fall under the category of cosmology, the study of the universe. People have tried many different approaches to study the universe.

这些问题都属于宇宙学的范畴——就是研究宇宙。

youdao

One of my friends, Angela, volunteered to to do "q and a" session where I got a chance to ask her some questions regarding "dating and relationship" issues that many people have to deal with.

我的一个朋友名叫安吉拉，她自愿参与我的一个问答节目，所以我有机会问她一些关于“约会和亲密关系”的问题，这些问题是许多人必须面对的。

youdao

So it's my hope that the steps I'm announcing today will have a salutary effect -- will go a long way forward towards answering many of the questions that people have about the future of GM and Chrysler.

WHITEHOUSE: President Obama on Stabilizing the Auto Industry

But mainly, the questions many people have with hybrids is that they still rely on gasoline and they still pollute the atmosphere.

CNN: All About: hybrid transportation

In the past month, about 700 people have sought her help, she says many of whom have questions about their own prenups.

WSJ: How To Shore Up a Prenup