Vous avez cherché: mfereji (Swahili - Anglais)

mfereji
terrace

mfereji wa maji
conductor

mfereji wa maji machafu
kinaingiza maji

maombi yakuzibua mfereji wa maji ya mvua
maombi yakuzibua mfereji wa maji ya mvua

wakati unatumia choo, tumia taulo za karatasi kuzima mfereji na kufungua mlango, kisha uzitupe.
when using the lavatory, use paper towels to turn off the faucet and open the door, then throw them away.

mfereji wa kuning'inia ni teknolojia rahisi inayotumia jagi iliyofungwa kwa kamba na kidude kinachoendeshwa kwa miguu ili kumwaga maji kidogo mkononi na kwenye sabuni ya kipande.
a tippy-tap is a simple technology using a jug suspended by a rope, and a foot-operated lever to pour a small amount of water over the hands and a bar of soap.

chaguo za bei ya chini zinaweza kutengenezwa ili kuwezesha kuosha mikono mahali maji ya mfereji na/au sabuni haipatikani kwa mfano kumwaga maji kutoka kwenye kibuyu chenye mashimo yanayofaa na/au kutumia jivu ikihitajika katika mataifa yanaendelea.katika hali ambapo hakuna maji ya kutosha (kama vile shule na maeneo ya mashinani katika mataifa yanayoendelea), kuna suluhu za kuhifadhi maji, kama vile "mifereji ya utunzi" na chaguo zingine za gharama ya chini.
various low-cost options can be made to facilitate hand washing where tap-water and/or soap is not available e.g. pouring water from a hanging jerrycan or gourd with suitable holes and/or using ash if needed in developing countries.in situations with limited water supply (such as schools or rural areas in developing countries), there are water-conserving solutions, such as "tippy-taps" and other low-cost options.