A real man could travel alone. If a man stayed calm, he would be all right.

VOA: special.2010.05.01

So, I brought up this idea, "What if we could just use SMS? You could send what you're doing. It will go out in real time to all the people who are interested in hearing it. And then, it would be archived on the Web. You could also enter it from the Web and it would be device-agnostic.

所以我提出了这样的想法，如果我们只使用短信息会怎么样？,你可以发送你正在做的事，它会立即,让每个有兴趣听的人都看到，接着，它会在网上存档，你还能再网上读到它,而不需要设备支持。

斯坦福公开课 - Twitter之父Jack.Dorsey演讲：好奇和灵感的力量课程节选

They had to give some of them the real vaccine and some of them a placebo vaccine in order that they could really tell if the vaccine worked; you have to have it placebo controlled.

研究者们还须给部分孩子接种真正的疫苗,给另外一些孩子接种空白疫苗,以分辨疫苗是否真的有效,所以你必须使用安慰剂作对照

耶鲁公开课 - 生物医学工程探索课程节选

In fact,I would argue that if kids could actually see real live conflict going on that is both frank but also resolvable, it teaches the child to begin to have better conflict resolution."

VOA: special.2011.08.10

I bet if I thinkabout it real hard I could remembermy first pair of shoes.

VOA: standard.other

I don't think you can really escape that." "I don't think you could escape it in real life if it was really happening to you.

VOA: standard.2010.05.04