The first study, the one with the deceptive dolls with the big shoes and little shoes, is actually fairly difficult.

第一个研究用了有欺骗性的,穿着大鞋和小鞋的洋娃娃,实际上是非常难的

耶鲁公开课 - 心理学导论课程节选

Why don't we give Philip both the matching pair and give you each a pair of socks since he didn't get to wear this one, they are brand new, in fact, and a big round of applause for what I'm sure is a little difficult.

我们为什么不给飞利浦一双配对的袜子,给你们每人一双袜子,他还没穿这双袜子，所以这双还算是全新的，再次以热烈的掌声对他们表示感谢,这样的模仿还是有一些难度的。

哈佛公开课 - 计算机科学课程节选

So, babies have these big, protruding foreheads, an upturned little nose, chubby cheeks and big eyes.

所以，孩子有大而突出的额头，朝上的小鼻子，胖胖的脸颊，大大的眼睛。

耶鲁公开课 - 心理学导论课程节选

All right? A linear search, I start at the beginning of the list and walk all the way through it. All right, if I'm lucky and it's at the low end, If it's not, if it's at the far end, I've got to go forever, and you saw that last time where this thing paused for a little while while it actually searched a list this big.

如果很幸运就在开头,那运行起来很快，如果是在末尾,那就一直得走到头，上次看到了,如果搜索空间很大,程序都会暂停一会,好的，那我希望你们。

麻省理工公开课 - 计算机科学及编程导论课程节选

It's got a big lobe and a little lobe.

它有一个大的突起和一个小的突起。

麻省理工公开课 - 固态化学导论课程节选

Big recessions have ended in November 1982, just a little more than 25 years ago, and since then the policy of getting inflation down And it's also not just the United States.

较严重的在1982年11月已触底回升，也就是25年前不久，从那开始，政策就一直维持了低通胀,不仅仅是美国。

斯坦福公开课 - 经济学课程节选

Now at Harvard Thinks Big I happened to tear into this thing myself and it would seem a little pointless to re-hash that same demo so instead I thought I'd solicit an ideally sufficiently strong volunteer to come on up.

现在在“哈佛大梦想”的讨论会上,我反复思考这件事,觉得再演示一遍似乎意义不大,因此我想找一位合适的志愿者,上讲台来。

哈佛公开课 - 计算机科学课程节选