Nkọwa griin haus, nke a makwaara dị ka griin haus.Ụlọ ọrụ nwere ike ibunye ọkụ, na-ekpo ọkụ (ma ọ bụ okpomọkụ), ma jiri ya na-akụ osisi.N'oge ndị na-adabaghị maka uto osisi, ọ nwere ike inye oge uto griin haus ma mụbaa mkpụrụ.A na-ejikarị ya maka ịkụ ihe ọkụkụ ma ọ bụ ...
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