zhè / kuǎn / kōng tiáo / cǎi yòng / biàn pín / jì shù / yùn xíng / shí / gōng hào / bǐ / jiù / xíng hào / dī / hěn / duō

这款空调采用变频技术，运行时功耗比旧型号低很多。

This air conditioner uses variable-frequency technology, so its power consumption is much lower than that of the older model when running.