I think the most difficult thing is the background of that country,of course,a number of unknown vocabulary is an obstacle,too.Different languages have diverse emphases in the usage of words,such as verb ,noun ,etc.

Interessant Angelia ,Danke :)

额。。。无奈。

The big trouble for me to translate something from English to Chinese is that I can't understand the background of the author and the country totally and misunderstand some sentences.