Ubweya wochapira shrinkage momwe mungabwezeretsere (njira yobwezeretsa zovala zaubweya)
Zovala zaubweya ndi mtundu wodziwika bwino wa zovala, zovala zaubweya mu nthawi yoyeretsera kuti mumvetsere, ena amatsuka zovala zaubweya, pali kuchepa, chifukwa thukuta laubweya ndi lotanuka kwambiri, kucheperako kumachira. Momwe mungabwezeretsere kupukuta kwa ubweya ...
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