Our friend Schr?dinger told us that if you solve for the wave function, this is what the probability densities look like.

我们的朋友薛定谔告诉我们,如果你用波函数来解决，你就会知道这些概率密度看上去的样子。

麻省理工公开课 - 固态化学导论课程节选

And your friend is telling you, "You know, I've been chewing this gum and it tastes really good."

你的朋友告诉你，“我一直在嚼这种口香糖，它吃起来棒极了。”

I've been 课堂 - SpeakingMax英语口语达人

For example, maybe you have a friend who told you to invest in a specific stock

例如，也许你有个朋友告诉你应该投资某一股票。

I should have 课堂 - SpeakingMax英语口语达人

And you could tell that friend that's what the other friend said as well.

你也可以告诉他，你那一个朋友就是怎么说的。

That's what课堂 - SpeakingMax英语口语达人

You have two friends who have some big news for you.

你有两个好朋友，他们有个天大的好消息要告诉你。

How long课堂 - SpeakingMax英语口语达人

and you're telling your friend the story.

后来你把这事告诉了你朋友。

I was 课堂 - SpeakingMax英语口语达人

You could tell your friend that you've tried it and it didn't work by using the "I've already" pattern.

你可以用“I've already”句型告诉你朋友，你已经用过了，却没什么效果。

I've already 课堂 - SpeakingMax英语口语达人