正宗

zhèng zōng orthodox school; fig. traditional; old school; authentic; genuine

搬运

bān yùn freight; transport; portage; to transport; to carry

机器人

jī qì rén mechanical person; robot; android

生产

shēng chǎn to produce; to manufacture; to give birth to a child

厂家

chǎng jiā factory; factory owners

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