N'ubwo woba usanzwe uba kure y'amabahari mu misozi hagati, kure y'ahabera ayo mahindagurike yo ku nkengera z'amazi, ibihabera bishobora kukugirako ingaruka, bigahindura uburyo ubayeho kandi bikakubuza amahirwe yo gushika kw'iterambere rirama.
