Are you sure you want to print? Save the planet. Opt not to print.
Ni wajibu wa kila mtu kuitunza sayari
Shiriki. Wekeza kwa manufaa ya siku zijazo.
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Je wajua?
Ni asilimia 12 tu ya miji ambayo imeweka sheria za kulinda ubora wa hewa zinazotimiza viwango vya WHO (Shirika la Afya Ulimwenguni)