DNA teased from these human remains may help answer one of the most puzzling questions in Pacific anthropology: did all Pacific islanders spring from one source or many?

从这些人类遗骸中提取的 DNA 可能有助于回答太平洋人类学中最令人困惑的问题之一：所有太平洋岛民是来自一个源头，还是不同源头呢？

youdao

Once we help each other, we can solve these problems one by one.

一旦我们互相帮助，我们就能一个一个地解决这些问题。

youdao

Bill's future might be as a "personal tutor", providing kids with one on one help for different subjects and topics.

比尔未来可能会成为一名“私人导师”，为孩子们提供不同科目和话题的一对一帮助。

youdao

But literature can help them understand human conflict, and he says no one has more insight into that than William Shakespeare.

VOA: special.2011.06.06

If the goal is to improve education, then one has to ask hard questions Like does a technology actually help?

假如目标是提高教育，那就要问问这样的问题,技术真的有帮助吗？

麻省理工公开课 - 媒体、教育、市场课程节选

One of the things we want to help you do is identify the different classes of algorithms, what their costs are, and how you can map problems into the most efficient class to do the computation.

我们想要教会你们的事情之一就是,学会辨别不同种类的算法，它们的代价是怎么样的，以及怎么样把问题映射到,最有效的算法种类中去做计算。

麻省理工公开课 - 计算机科学及编程导论课程节选

Maroe got the offer, cementing his belief that inside connections and one-on-one help are the way into great jobs.

FORBES: A New Way to Get a Job When You Have No Inside Connections

They have probably forty hours of really good content and, most importantly, provide you friendly, one-on-one help with around three hours turnaround when you need it.

FORBES: What Are The Best Sites For Learning Programming?

"She had no one to go to, no one to help, so this is the only solution she found, " said one neighbor.

CNN: Teen offers virginity for money