<prompt> Qedela umusho olandelayo: Emikhumbi yanamuhla ehamba olwandle, ngokuvamile ebhaliswe ngefulegi elibhalwe phansi, ukuphila kuye kwashintsha kakhulu eminyakeni engu - 20 edlule. Imikhumbi eminingi emikhulu inendawo yokuzivocavoca futhi ngokuvamile inebhishi lokubhukuda elisetshenziswa abasebenzi. Kusukela  <response>: Ngemva kwesigameko se-Exxon Valdez, ukugxila emisebenzini yesikhathi sokuphumula kuye kwashintsha ekubeni nemigoqo yezikhulu nezikhulu, kwavele kwaba nezindawo zokuphumula lapho izikhulu noma izisebenzi zingahlala khona zibukele amabhayisikobho. Njengoba izinkampani eziningi manje zinikeza ama-TV nama-DVD player ezindlini, futhi ziphoqelela imithetho eqinile yokubhema, akumangalisi ukuthi ibha manje isiyindawo ethule kakhulu emikhunjini eminingi. Kwezinye izimo kunikezelwa ama-console emidlalo yezikhulu namatilosi. Izikhulu zijabulela izinga lokuphila eliphakeme kakhulu emikhunjini ehamba olwandle. 