The story of America isn ' t about people who quit when things got tough. It ' s about people who kept going, who tried harder, who loved their country too much to do anything less than their best.

书写美国历史的不是在困难时刻退缩的人，而是坚持不懈、加倍努力的人， 他们对国家的爱促使他们全力以赴。

youdao

While it is relatively easy to check the weight of a traveller"s luggage and charge those that bust limits, it is much harder to regulate a person"s waistline.

检查乘客的行李重量并对超重部分收费相对比较容易，但想要控制乘客的腰围就困难多了。

youdao

Alfredo: No, Toto. Nobody said it. This time it "s all me. Life isn" t like in the movies. Life... is much harder.

阿尔夫·莱多：不是，托托，没有人说过。这次是我自己说的。生活并不像电影，生活……更艰难。

youdao

And I would suggest palindrome as a great example of that. That's easy to think about recursively. It's much harder to think about iteratively. And you want to get into the habit of deciding which is the right one for you to use. And with that, we'll see you next time.

其它的问题可能用递归的方式,可以更好的解决,而直接思考可能很困难,这时你就得养成做出,正确选择的好习惯了,下周再见。

麻省理工公开课 - 计算机科学及编程导论课程节选

So it's harder and... But I mean, exams themselves are not much harder than what I expected them to be.

所以这难一点……但是考试本身没有比我想象的难多少。

来自西班牙的留学生 - SpeakingMax英语口语达人

Got it.At one end though, s the Wall Street end, s much harder to see direct government interference.

明白，但是另一方面，华尔街，it’,很难看见，it’,政府的直接干预。

斯坦福公开课 - 经济学课程节选

It's much harder not to slip into your wee temperature controlled car when it's lashing outside and will do all day.

BBC: NEWS | UK | Scotland | Scotland's public transport on trial

It's much harder to have the kind of schools that you want to have.

NPR: Former V.P. Candidate Edwards: Class and Katrina

It's much harder to have the kind of job opportunities that you want to have.

NPR: Former V.P. Candidate Edwards: Class and Katrina