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Vdink digital sign board screen touch monitor interactive whiteboard classroom

1. Hauv chav sib tham ntse, koj tuaj yeem sau tau dawb hauv online whiteboard, thiab sau cov tswv yim sib tham txhua lub sijhawm. Ib qho screen tsis txaus los tsim lwm lub vijtsam. Ntxiv nrog rau kev sau cia, koj tuaj yeem nqa tag nrho cov lus teev tseg ntawm lub rooj sib tham los ntawm kev luam theej duab nrog ib tus yuam sij, yam tsis muaj cov ntsiab lus sib txuas lus. Kev txawj ntse kev sib txuas lus.Vdink digital sign board screen touch monitor interactive whiteboard classroom.
2. Rau kev sib koom ua ke nyob deb, kev kaw ob txoj kev yog qhov tseem ceeb. Thaum sib txuas lus hauv ntau qhov chaw, kom ua tiav cov txiaj ntsig kev sib koom tes zoo tshaj plaws, kev sib koom ua ke thiab kev kwv yees yog ib txwm tsis tseem ceeb.Vdink digital sign board screen touch monitor interactive whiteboard classroom.
3. Lub vijtsam loj loj tseem txhawb kev sib koom ua ke ntau lub davhlau ya nyob twg. Nyob rau tib lub whiteboard, cov xov tooj ntawm tes thiab khoos phis tawj tuaj yeem ua haujlwm synchronously ntawm lub vijtsam loj txhua lub sijhawm, kom kev sib txuas lus tsis muaj ciam teb tiag tiag thiab kev sib txuas lus yog xoom nrug.

2022.02.25