Small mines, legal and illegal, accounted for three-fourths of the deaths but only a third of the production.

合法的和非法的小煤窑，产煤量合起来仅为总产量的三分之一，但是死亡人数占总数的四分之三。

youdao

They insist that “no man-made hormones or any illegal substances were added during the production of the milk powder.”

他们没有在生产过程中添加任何人造激素或非法的物质。

youdao

In production and operation activities, illegal operation, illegal command, violation of labor discipline "Three-violations" phenomenon is still influencing factors to safety production.

在生产作业活动中，违章操作、违章指挥、违反劳动纪律的“三违”现象仍是影响安全生产的重要因素。

youdao

The campaign triggered a massive surge in illegal production of low-quality home-brewed alcohol.

VOA: standard.2009.10.15

More than global corporations or countries, illegal production and trade groups have successfully adopted the much-advocated innovative practices of flattening, self-organizing, adapting and scaling.

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In February last year, two illegal biodiesel production plants were shut down in Peterhead, Scotland.

BBC: Cooking oil theft 'costs Treasury ?25m a year in lost duty'

In October 2009 a UN report said Afghanistan's illegal opium production had devastating global consequences.

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