Zoziziritsira mpweya zam'manja, zomwe zimadziwikanso kuti madambo ozizira kapena zoziziritsira mpweya, ndi njira yotchuka komanso yotsika mtengo yosungira malo anu kukhala ozizira m'miyezi yotentha yachilimwe. Komabe, kuti mutsimikizire kuti chozizira chanu chonyamula mpweya chimagwira ntchito bwino, m’pofunika kuchisunga chaukhondo ndi chosamalidwa bwino. Iye...
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