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.
而荒料进口自2005年开始下降，2007年占不到进口总额的5%。
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.
而荒料进口自2005年开始下降，2007年占不到进口总额的5%。
探索常用高频词汇