Rubuta ci gaba don wannan sakin layi - "Lura: Wasu daga cikin wadannan ambaliyar ruwa da ambaliyar ruwa na iya haifar da wani ɓangare na mutane <unk> misali, ta hanyar lalacewar dams, dams, seawalls ko ganuwar riƙewa.Wannan jerin ba ya haɗa da ambaliyar ruwan Yellow River na mutum na 1938
gaba ɗaya ta hanyar aikin da mutum ya yi da gangan (aikin yaƙi, lalata dikes)".