Rangarira ndima iri pasi apa uye ipapo pindura mubvunzo gare gare mumutauro mumwe chetewo sechikamu:  Passage: Mutengo wekupa mvura unoumbwa, kusvika pamwero mukuru, wemitengo isingachinji (mutengo wemari uye mari yevashandi) uye kusvika pamwero mudiki chete wemitengo inoshanduka inoenderana nehuwandu hwemvura inoshandiswa (kunyanya simba nemakemikari). Mari yakazara yokupa mvura mumaguta munyika dzakasimukira inenge US$1<unk>2 pacubic meter zvichienderana nemari yomunzvimbomo nemwero womunzvimbomo wokushandisa mvura. Mari yokurasa tsvina (tsvina nemvura yakasviba) inenge iri US$1<unk>2 pacubic meter. Mari idzi dzakaderera zvishoma munyika dzichiri kusimukira. Munyika yose, chikamu bedzi chezvinodhura izvi chinowanzobhadharwa kuvashandisi, zvimwe zvose zvichitsigirwa nemari dzakananga kana kuti dzisina kunanga dzinobva kuhurumende dzomunzvimbomo, dzomunharaunda kana kuti dzenyika (ona chikamu pamusoro pemitero).  Mubvunzo: Nzvimbo dzisina tsvina dzinodhura zvakadini pachikamu chimwe nechimwe chemamita muUS dollars?
$1<unk>12