Pofuna kuchepetsa zinyalala za pulasitiki, malo ambiri ogulitsira zakumwa ndi malo ogulitsira zakudya mwachangu ayamba kugwiritsa ntchito udzu wa mapepala. Koma asayansi achenjeza kuti njira zina zopangira mapepala nthawi zambiri zimakhala ndi mankhwala oopsa ndipo sizingakhale zabwino kwambiri pa chilengedwe kuposa pulasitiki. Udzu wa mapepala ndi wothandiza kwambiri...
Kusiyana pakati pa zosakaniza za zinthu zopangira tebulo za CPLA ndi PLA. Chifukwa cha kupita patsogolo kwa chidziwitso cha chilengedwe, kufunikira kwa zinthu zopangira tebulo zomwe zimatha kuwonongeka kukuwonjezeka. Poyerekeza ndi zinthu zopangira tebulo zapulasitiki zachikhalidwe, zinthu zopangira tebulo za CPLA ndi PLA zakhala zodziwika kwambiri popanga zinthu zoteteza chilengedwe...
Chikondwerero cha Pakati pa Autumn ndi chimodzi mwa zikondwerero zofunika kwambiri zachikhalidwe chaka chino ku China, zomwe zimachitika pa tsiku la 15 la mwezi wachisanu ndi chitatu chaka chilichonse. Pa tsikuli, anthu amagwiritsa ntchito makeke a mooncakes ngati chizindikiro chachikulu chokumananso ndi mabanja awo, kuyembekezera kukongola kwa kukumananso, ndikusangalala ndi ...
Ukadaulo wopangira jakisoni ndi ukadaulo wa ma blister ndi njira zodziwika bwino zopangira ma pulasitiki, ndipo zimagwira ntchito yofunika kwambiri popanga mbale zophikira chakudya. Nkhaniyi isanthula kusiyana pakati pa kupanga ma blister ndi kupanga ma blister, kuyang'ana kwambiri makhalidwe abwino a njira ziwirizi...