困难的题目英文

要适应另一国家的风俗习惯是很困难的。It is difficult to get used to another country's customs.我们完成了一件很困难的任务。We brought off a difficult task.困难的问题以前总是需要用笔和纸工作数小时。Difficult problems used to take hours of work with pencil and paper.寻找金矿是很困难的。The quest for gold was difficult.那孩子正经历困难的阶段。The child is going through a difficult phase.考虑到那种困难的情况，我认为他的表现令人钦佩。I think he conducted himself admirably, considering the difficult circumstances.苏树林在接受媒体采访时说："有人说中石化最困难的时期已经过去，但我认为这一年，对中石化来说都很困难，3、4季度更加困难。"Su also projected a tougher time ahead, "people say Sinopec has survived the hardest times, but I think the whole year will be tough for Sinopec, especially Q3 and Q4.