It is not an easy task,she said. "This is going to be a very hard act for him to pursue, particularly when there is very, very deep hostility to the United States and to the West more generally in Pakistan."

VOA: standard.2010.08.06

But it's not an easy task. Silicon Valley is very unique.

但这并不容易，硅谷是独一无二的。

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"It's not an easy task and it will take a very talented lawyer, " Elikann said.

CNN: Cross-examination of nanny called 'minefield' for prosecution