I find it confusing for the programmer and very difficult to get right inside the compiler 's code generator.

这会使程序员感到迷惑，而且在编译器的代码生成器中很难实现。

youdao

It 's very difficult for the children to learn the poem by heart.

对孩子们来说背诵那首诗很困难。

youdao

It 's difficult to adapt plays to the cinematic format - the two media are very different.

让剧集匹配电影形式是很难的的——这两种媒体差异很大。

youdao

And the rate of change means it's very difficult for the classical educational programs to keep up with the demand that's out there in the marketplace."

VOA: special.2011.01.24

We can never just have it there before us or, as I say, if we can--if we can--it's a very, very difficult act of concentration.

我们永远不能只面对着它，或者，要我来说，如果我们可以的话，那将需要高度集中注意力，这是很难的。

耶鲁公开课 - 文学理论导论课程节选

it's very difficult when one is so articulate and is able to express exactly what you want to say,

当一个人已经熟谙一门语言，能够用这门语言清楚明白地表达意思，

想学好英语吗？ - SpeakingMax英语口语达人

"It's very slow and it's very difficult, but it's also very exciting because you get these great breakthroughs".

WSJ: Met cuts ticket prices following box office slump

Mr. AL-RUBAIE: I think it's very well said, but it's very difficult to do a proper assessment while we are going to the election from public relation exercise, the media.

NPR: An Iraqi Perspective on Ending the War

By the same token, what has to happen is - at this point it's, you know, it's very difficult on the media to change the shape of the debate because you have such a run of negative language.

NPR: Health Care Debate: Why So Much Yelling?