Ikanzu yo kwigunga, hamwe n'umurongo ku rukenyerero, umwobo w'intoki kuri cuff
CPE ibikoresho-bishya, byujuje ubuziranenge bwabanyaburayi n’abanyamerika, birwanya amarira
idafite amazi, irinda amavuta, ingaruka yo kwigunga ivumbi, yoroshye kandi idatera uruhu