1. Tuaj txog tshiab, Zoo nkauj tsos tsim! Muaj yeeb yuj lub teeb!
2. Ua los ntawm cov hlau, muaj zog thiab ruaj khov.
3. Kev kub ceev lub cev hluav taws xob, txav tau zoo.
4. Qhov ua tau zoo ntawm crane, txhaum-dawb, muaj zog stablity.
5. Mainboard sau ruaj khov.
6. Hom fais fab lub thawv, ruaj khov ua haujlwm.