Sometimes,yes, if an injury or condition is a "male problem" or a "female problem."

VOA: special.2010.07.15

That's right. Louisiana Slim he's sometimes called. Yes, Sir. I sure have met Big Slim. And he used to work in the east Texas oil fields?"

对，人们有时叫他路易斯安那的细杆，是的先生我肯定,遇见过，他过去是不是经常在得克萨斯州东部的油田工作？“

耶鲁公开课 - 1945年后的美国小说课程节选

So up to this point, before it was really established that yes, light is like a particle sometimes, there was this very strong distinction between what is light and what is matter.

所以关于这个观点，在它被真正确立之前，光有时候像粒子，在什么是光和什么是物质之间,有一个非常巨大的区别。

麻省理工公开课 - 化学原理课程节选

Yes. Okay. Sometimes I do get students who have just an image of this novel in their mind, or they read it when they were in high school and have a sort of irrational, passionate love for it.

好的，有时候我的确会有一些学生,他们脑子里有一个这部小说的形象，或者在高中里读过,对之有一股毫无理由的热爱。

耶鲁公开课 - 1945年后的美国小说课程节选

I think the sense of appreciation for perhaps day to day things that sometimes those of us who custom to privilege might forget. -Yes.

我觉得，这种对于生活小事的感激之情很难得,普通人常常会把这些,看作应得之物，-没错。

普林斯顿公开课 - 人性课程节选