Paper and Paper Making 纸和造纸 ; 碱回收知识问答 ; 通用变频器选择方法和使用注意事项 ; 敬致读者
Paper Making and Paper Product 造纸及纸制品业
When we are making paper cuttings, we usually fold the red paper in half and then cut it with scissors.
当我们剪剪纸时,我们通常将红色的纸片折成两半,然后用剪刀剪。
We can also save paper. Making paper needs many trees.
我们也可以节约纸张。造纸需要很多树木。
Instead of cutting down trees, recycle used paper to meet the need of paper-making.
为了满足造纸需求,要回收利用废纸,而不是砍伐树木。
The earliest process of making paper was done almost five thousand years ago in Egypt and the Nile Valley.
VOA: special.2009.07.06
And, in the final development of your paper, making sure that those two can relate to one another.
还有,在你们论文的最后发展,保证,那两点之间是相互联系的。
The earliest process of making paper was done almost 5,000 years ago in Egypt and the Nile Valley.
VOA: special.2009.01.26
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