Kuyika mokhazikika kumatanthawuza kulongedza zinthu zopangidwa ndi zinthu zomwe sizigwirizana ndi chilengedwe, zobwezerezedwanso komanso zowonongeka.Kusungirako zachilengedwe ndi njira yobiriwira yobiriwira, yomwe ili ndi ubwino wambiri.Choyamba, zachilengedwe ...
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