Natural languages yog ib qho kev sib raug zoo tshwm sim. Nyob rau hauv lub era ntawm globalization, kev kawm lus txawv teb chaws yog ib qho tseem ceeb ua hauj lwm, pib ntawm lub tsev kawm ntawv lub rooj ntev zaum. Nyob rau hauv txhua tus ntawm lawv koj tuaj yeem pom ntau cov kab lus lom zem thiab kab lus. Ib lo lus funny rau ib tug neeg Lavxias yog "qe" hauv lus Mev. Kab lus no tau mob siab rau lub ncauj lus no