汉译英（每题2分 共10分）
小题1:这就意味着他们要确保通过多种方式给学生足够的英语输入量
小题2:尽管存在这些不同，世界各地的专家们却一致认为有一种身体语言得到普遍的认可，那就是微笑。
小题3:二十世纪的这些先驱们致力于改变地球上人类的生活质量。
小题4:到2015年的时候，服装工业将会生产出新型的布料，无论你泼洒什么都不会有污渍。
小题5:在一年的这个时间，没有什么地方比威尔士南部无污染的乡村风景更好的地方了
小题1:what this means is that they make sure there is an adequate amount of input in English conveyed to the students through various mediums.
小题2:Regardless of these differences, experts agree that across the globe there is one form of body language that receives universal approval--- the smile.
小题3:These pioneers of the 20th century were all dedicated / devoted to improving the quality of human life on earth.
小题4:By the year 2015, the clothing industry will have produced new types of material that will remain stainless no matter what you spill on them.
小题5:At this time of year, there is nowhere better than the unspoilt countryside in the south of wales.
题目分析：
小题1:这里含有一个主语从句。
小题2:这里含有一个宾语从句。
小题3:devoted to后面要接动词的-ing形式。
小题4:根据By the year 2015，可知用将来完成时。
小题5:注意用比较级。