IMAGE CREDIT:
Publisher npe
Tshiab tus paub txog
Tsab ntawv xov xwm no tshwm sim thawj zaug http://www.crtv.cm/2204279-robots-conduct-daily-health-inspections-of-schoolchildren-in-china/#ixzz6ZKDvBhJJ
- Ntawv qhia: Publisher npeTshiab tus paub txog
- Link curator: Huxley
- Tej zaum 23, 2019