4，可剪报，收集和积累书料，增长知识。的翻译：4, newspaper clippings, collecting and accumulating material, increase their knowledge. 什么意思？中文翻译英文，英文翻译中文，怎么说？

青云英语翻译

4, clippings, book collection and accumulation of material, an increase of knowledge.

4, newspaper clippings, collecting and accumulating material, increase their knowledge.

4, but the clippings, the collection and the accumulation book material, increases knowledge.

4, newspaper clippings, collecting and accumulating material, increase their knowledge.