并且用三张板料做事不必要的的翻译：And with three pieces of sheet metal work is not necessary 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

And unnecessary work with three sheet metal

And with three pieces of sheet metal work is not necessary

And works not not essential with three sheet

And with the 3-sheet material things are not necessary

And with three pieces of sheet metal work is not necessary