For example, the sawmill purchases logs from the tree harvester and combines them in its manufacturing process with inputs such as labor and saw blades from other sources.

例如，锯木场从伐木人那里买来树木，在其加工过程中将这些木头与其他来源的输入，如人工及锯条等混合在一起。

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For example, the sawmill purchases logs from the tree harvester and combines them in its manufacturing process with inputs such as labor and saw blades from other sources.

例如，锯木场从伐木人那里买来树木，在其加工过程中将这些木头与其他来源的输入，如人工及锯条等混合在一起。

youdao