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Yog tias koj yog ib tus neeg ua lag luam thiab tab tom yuav pib koj lub lag luam carousel, qhov tseem ceeb tshaj plaws uas yuav tsum tau ua yog mus yuav cov tsheb carousel zoo rau kev muag khoom. Hauv kev ua lag luam niaj hnub no, feem ntau kev lom zem mus ncig yog ua los ntawm FRP. Yog li ntawm no los lo lus nug. FRP yog dab tsi? Vim li cas cov khoom no muaj qhov loj… nyeem ntxiv