Mafel eqqal aman azurnen?
Edag wan aman eqqal azure fal as aman ittarman dumu tan daɣ achrut wa eɣeš n spectrum wan efew Chund filtre, awen isassaɣra dumu tan daɣ achrut wan albas n spectrum n efew i akayad Aman adobatnen deɣqanen adiqilan aśuhu, aśohen meɣ iyad əmikan fal as efew ifal fal sedimenttan əd təɣisawen dǎɣ aman.