Tsis siv neeg tswj qhov system
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Qhuav mortar ntau lawm kab ntse tswj system
Nta:
1. Kev ua haujlwm ntau hom lus, Lus Askiv, Lavxias, Spanish, thiab lwm yam tuaj yeem ua raws li cov neeg siv khoom xav tau.
2. Visual lag luam interface.
3. Tag nrho tsis siv neeg ntse tswj.
