It's worth saying a word about that, because I want to undermine any great confidence that you may have and what you can believe that scholars tell you, because we keep finding out how wrong we are about all kinds of things.

这里得说的是,我想给自信满满的家伙泼点儿冷水,你曾深信不疑的学者们告诉你的那些事,不断被发现,并在很多问题上都存在纰漏

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then I think absolutely plastic surgery can... maybe should be used if it's going to help with your self-confidence.

那么我觉得整形手术一定能……如果它能帮你增强自信，就应该整形。

关于整形手术 - SpeakingMax英语口语达人

So, you can understand they really felt quite confident at this time that we could explain everything that was going on and in fact, a really telling quote from the time was said by a professor at the University of Chicago, and what he said is, "Our future discoveries must be looked for in the sixth decimal place."

所以你可以理解,为什么当时的人那么,自信的说我们可以解释,这世界上发生的一起事情,事实上，当时有个著名的名言,是芝加哥大学的一个教授说的,他说“我们今后的科学发现,就在于弄清楚小数点第六位后的数，“

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Do you think that having plastic surgery will help people have more confidence?

你觉得做整形手术会帮人获得更多自信吗？

关于整形手术 - SpeakingMax英语口语达人

And your mother is feeling really insecure.

但你的母亲觉得很不自信。

You look 课堂 - SpeakingMax英语口语达人