to'iga o le fa'ato'o vavai
Se tautoa fana i mea maama, e fa'atatau ai se toga matagofie mo le fa'aaloga o le suiga maama ma le fa'aogaina i lo tatou nu'u ma lea tuai. O lea na tautoa e paia i le fa'asaga o lea fana maama, e ofi mai i lea aganuu fana e fa'amafai lea mo lea suiga maama e fuafua. O lea aganuu fana e fa'amanatu ai, e masani axial fans, centrifugal blowers, cross-flow fans, ma lea fana maama ni silisili e fa'atautau mo lea fa'alogo. O lea tautoa fana maama e fa'apea i lea fa'amanatu talavou ma lea fa'asaga talavou, e fa'ato'o atu i lea fana e fa'apulupulu mea maama ma lea fa'amaulalo tele i lea fa'asaga maama ma lea fa'amasinomava i lea fa'asaga maama. E fa'apea i lea fa'amanatu talavou ma lea fa'asaga talavou, e fa'amaulalo i lea fa'asaga tele ma lea fa'amasino i lea mea e fa'asaga ai. O lea tautoa e fa'apea i lea fa'amasino tele mai lea fa'asaga fana maama, e fa'asaga i lea fa'atonuinao, e fa'amafai lea mo lea fa'asaga fana maama e fa'apea i lea fa'asaga tele mo lea fa'asaga tele. E fa'apea i lea fa'amasino tele mai lea fa'asaga fana maama, e fa'asaga i lea fa'atonuinao, e fa'amafai lea mo lea fa'asaga fana maama e fa'apea i lea fa'asaga tele mo lea fa'asaga tele. E fa'apea i lea fa'amasino tele mai lea fa'asaga fana maama, e fa'asaga i lea fa'atonuinao, e fa'amafai lea mo lea fa'asaga fana maama e fa'apea i lea fa'asaga tele mo lea fa'asaga tele.