Zotchinga zodzaza ndi madzi ndizowoneka bwino pamalo omangira, misewu, ndi zochitika zomwe zimafuna kuwongolera kwakanthawi kwakanthawi.Zotchinga izi zimakhala ndi zolinga zosiyanasiyana, kuphatikiza kuwongolera magalimoto, kuyika malire a malo, komanso kuwongolera kuchuluka kwa zochitika.Limodzi mwamafunso omwe anthu ambiri amafunsa pa zopinga izi ndi ...
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