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，

Question

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

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。

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。

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。

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

6.        

Answer 1

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.

2. Regardless of these differences experts agree that across the globe there is one form of body language that receives universal approval---the smile.

3.These pioneers of the 20 ^th century were all dedicated/devoted to improving the quality of human life on earth.

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

5.At this time of year there is nowhere better than the unspoilt countryside in the south

of Wales