搭建

dā jiàn to build (esp. with simple materials); to knock together (a temporary shed); to rig up

仿

fǎng seemingly

fǎng variant of 仿[fang3]

fǎng to imitate; to copy

交易

jiāo yì (business) transaction; business deal; CL:筆|笔[bi3]

平台

píng tái platform; terrace; flat-roofed building

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