unworked

unworked fields.

未开发的土地。

unworked flint nodules.

未打磨的小块燧石。

workout the special reports for the quality of unworked electronic component.

2编制失效电子元器件的质量专题报告。

Unworked stone consistently represents less than 5 per cent of the total value of imports, and has dropped since 2005.

荒料进口自2005年开始下降，2007年占不到进口总额的5%。