二手

èr shǒu indirectly acquired; second-hand (information, equipment etc); assistant

体育

tǐ yù sports; physical education

器材

qì cái equipment; material

交易

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

平台

píng tái platform; terrace; flat-roofed building

『gg867cc』 竞猜

jìng cāi to try to answer a question (in a quiz, guessing game, riddle etc); quiz game

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