difficult; hard; man-sized; painful; strait; untoward

1. 要適應(yīng)另一國家的風俗習(xí)慣是很困難的。
   It is difficult to get used to another country's customs.
2. 我們完成了一件很困難的任務(wù)。
   We brought off a difficult task.
3. 困難的問題以前總是需要用筆和紙工作數(shù)小時。
   Difficult problems used to take hours of work with pencil and paper.
4. 爬上那座大山是困難的。
   It was difficult to clamber the mountain.
5. 尋找金礦是很困難的。
   The quest for gold was difficult.
6. 那孩子正經(jīng)歷困難的階段。
   The child is going through a difficult phase.
7. 考慮到那種困難的情況，我認為他的表現(xiàn)令人欽佩。
   I think he conducted himself admirably, considering the difficult circumstances.
8. 翻譯詩歌是很困難的。
   Rendering poetry into other languages is difficult.

困難的英語翻譯：