zhè zuò / gōng chǎng / tōng guò / duì / fèi liào / de / zōng hé lì yòng / dà fú / jiàng dī / le / shēng chǎn / chéng běn

这座工厂通过对废料的综合利用，大幅降低了生产成本。

This factory greatly reduced production costs through the comprehensive utilization of waste.