新思路的灵感素质的二手材料。
The new ideas are inspired by the qualities of the used materials.
网上有上千篇文章指导人们用二手材料制作装饰。
There are thousands of articles on line that have instructions on making ornaments out of used materials.
不用说，所有这些都是从电台报道中采集来的二手材料。
All this, needless to say, had been culled second -hand from radio reports.
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