But farmers had learned the hard way they couldn't rely on just one crop, so they planted more corn, peaches,and figs.

VOA: standard.2010.08.10

PROFESSOR BAWENDI: The only But it's hard to imagine an irreversible compression the way we can just imagine an irreversible expansion.

,但是我们很难,像描述不可逆膨胀一样,来描述不可逆压缩。

麻省理工公开课 - 热力学与动力学课程节选

And if you hit it really hard and a long way, it goes over the boundary.

还有就是，如果你真的击得很重，打得很远，过界了。

板球的规则 - SpeakingMax英语口语达人

It was for the way she looked, not for how good she was or how hard she worked.

VOA: special.2010.05.23

It was very well received. You decided, "for my next project I am going to write about my life." You've had a hard life, by the way.

你决定：，“我的下一本书要写我的生活”,顺便提一下，你的日子很贫苦。

耶鲁公开课 - 1945年后的美国小说课程节选

Betty Bonney sings about the way DiMaggio hit the ball very,very hard -- how he jolted it.

VOA: special.2011.04.04

Why not write the program in a way where you figure out dynamically when the program is run how much memory you need rather than hard coding in two with or within that constant.

为什么不写一个可以动态的方式写那个程序,程序可以动态分配内存,而不是用常量硬编码两个值。

哈佛公开课 - 计算机科学课程节选

The country's first post-apartheid president, Nelson Mandela, campaigned hard for the prestigious tournament because he saw it as a way to further reconciliation after decades of racial separation and conflict.

VOA: standard.2010.06.07

And my real answer is, go try it out, because obviously you can tell I frequently do this the wrong way and the TAs give me a hard time every time. John.

你可以，而我真正的答案是去试一试吧,因为很明显你可以发现我老是做错,而我的助教总是给我难堪，约翰。

麻省理工公开课 - 计算机科学及编程导论课程节选

So that's a shot fired across the bow against the author because it's Barthes' supposition that the author isn't maybe even quite an author function because that function may be hard to identify in a discrete way among myriad other functions.

因而这是对作者的警告,因为巴特推测,作者可能甚至都不是功能性的,因为这种功能可能很难通过分离的方式,在很多其他功能中被辨认出来。

耶鲁公开课 - 文学理论导论课程节选

The other problem is that as it was passed from me to another individual, to another individual, then the vaccine could change in some ways that were hard to predict because what accumulates in the lesion in my arm is different in some way than what accumulates in the lesion on a cow.

另外一个问题是当疫苗从我这传到另一人,到另一个个体,疫苗可能会发生某些改变,这种改变很难预测,因为胳膊上积累的病变,与牛身上积累的病变是不太一样的

耶鲁公开课 - 生物医学工程探索课程节选