Fulzh vuam neeg hlau muaj kev siv vuam nrawm, peb hu nws ua neeg hlau ya vuam.
Hauv hom no, tus neeg hlau yuav weld nrawm thiab hloov txoj haujlwm sai. thaum ya vuam, tus neeg hlau txav nrawm heev.
Txoj haujlwm no xav tau kev xav tau siab rau neeg hlau. Qhov tseem ceeb tshaj plaws yog servo motor thiab tswj qhov system. Fulzh neeg hlau siv tshwj xeeb tsim thiab kho raws lub cav servo. Nrog tus kws tshaj lij tswj hwm, tus neeg hlau tuaj yeem mus txog qhov ua tau zoo tshaj plaws.
Neeg hlau Fulzh: koj xav tau nws, peb muaj nws, ntawm tus nqi zoo heev.