When I make bricks, how can I make the brick with the lowest amount of energy, the lowest amount of materials and the lowest amount of Labour?

比如我生产砖，要考虑在制砖时怎样只消耗最低限度的能源、最低限度的材料和最低限度的劳动力。

youdao

When I make bricks, how can I make the brick with the lo west amount of energy, the lo west amount of materials and the lo west amount of labour?

比如我生产砖，要考虑在制砖时怎样只消耗最低限度的能源、最低限度的材料和最低限度的劳动力。

youdao

The technical proposal adopted by the method has simple and convenient operation, and the greening method for the paths has small amount of Labour, good greening effect and high added value.

本发明所采取的技术方案操作简便，这种道路绿化方法劳动量小，绿化效果好，附加值高。

youdao

But nor can we assume that the same amount of labour would be used at this much higher, US, price.

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However, if the job market is tight then he can only gain that greater amount of labour by attracting people from other firms.

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