They are instruments that are created so that people can bet on them."

VOA: special.2010.04.30

If I have Avogadro number of these things in a long line, you can bet it is going to be a solid.

如果在一条直线上,这些东西有阿伏伽德罗常数那么多，你肯定会说它是固体。

麻省理工公开课 - 固态化学导论课程节选

And so he gets in the backseat and he says, "I bet you can't guess who I am."

他坐在后座里，然后说:“我打赌你猜不出我是谁。”

记忆犹新的乘客 - SpeakingMax英语口语达人

Anyways,I will risk forty dollars and bet you that he can jump farther than any frog in Calaveras County."

VOA: special.2009.08.29

Now, you can bet when these folks came and consulted the priest and could you please put us down on the list, we want to consult the oracle, the priest said sure have a beer, let's talk about your hometown, what's going on out there.

你能想到,当人们到此请示神谕,会对祭司说,您能把我们的名字写在表里吗,我们想询问神谕,祭司说有啤酒就行,我们先说说你的家乡,那儿发生了什么事

耶鲁公开课 - 古希腊历史简介课程节选

For example, if you ask people how much they would be willing to bet on a coin toss, they will typically bet more if they can toss the coin or they will bet more if the coin hasn't been tossed yet.

比如说,如果你问人们,他们愿意出多少钱去赌掷硬币,如果他们可以掷硬币,或在硬币还没被掷出前,他们会下更大的注

耶鲁公开课 - 金融市场课程节选

I'll bet even all of you can remember songs that you have known all your life, but not other things.

我打赌你们很容易就能想起你们曾经,听到的歌曲,但别的事就很难

耶鲁公开课 - 古希腊历史简介课程节选

The other way is, I toss the coin first and I can conceal the outcome and then I ask, how much would you like to bet?

第二种,我先掷出硬币,然后盖住,问你,你愿意下多少赌注

耶鲁公开课 - 金融市场课程节选