Ua ntej lawv siv ib lub hnab tshos hlau tshuab, thiab tom qab ntawd semi-automatic hnab tshos teeb tshuab. Tam sim no siv peb tsis siv neeg siv lub hnab tshos tshuab lossis tuaj yeem txuag neeg ua haujlwm ua haujlwm, thiab sijhawm.
Tus kws tshaj lij tus kws tshaj lij yog kev kawm nyuaj. Thaum kev kawm, lawv kuj sau cia.
Cov kws tshaj lij ntse heev. Tom qab ob peb hnub kev cob qhia, machine khiav heev los ntawm cov neeg siv khoom lag luam.
Ua tsaug ntau ntau rau cov neeg siv khoom noj kom sov.