AprimaryschoolinWuhanhasusednewdesksandchairstopreve...
问题详情: AprimaryschoolinWuhanhasusednewdesksandchairstopreventstudentsfromgettingshortsight.Thedesksandchairsmakestudentshavethecorrectposture,especiallywhenreadingandwriting.Eachdeskhasanadjust...