This may be difficult to ascertain, but it's worth a shot.

也许这是很难确定的事情，但是值得一试。

youdao

This may be difficult to ascertain, but it's worth a shot.

也许很难说的准，但是值得一试。

youdao

This can require patience, and this may be difficult for small children to understand.

这需要绝对的耐心，因此对小孩来说很难理解。

youdao

This may be the most difficult part of all.

VOA: standard.2009.12.27

For some of you it may be difficult I know that and I want you to rest assured that no one in this course wishes to undermine or malign religious faith any more than they wish to promote or proselytize for religious faith.

我知道对你们中的另一些人来说这门课会有困难,不过我想要你们放心,这门课上没有人想要破灭和诋毁宗教信仰,同样也没人想要劝诱他人信教。

耶鲁公开课 - 旧约导论课程节选

"So as you can see some of this may be difficult, " he noted.

CNN: Iraqi official: Security pact likely on hold until U.S. election

But critics suggest this may be difficult as records at the Driver and Vehicle Licensing Agency (DVLA) are only 90% accurate.

BBC: 'Crusher' threat to fine dodgers

This may be a difficult field to break into, but new agents make it every year.

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