It wounds their souls, under which wounds they are feeble, and sore broken; yea, they roar by reason of the disquietness of their hearts, Psalm 38.5,8.

Dalili da aka ba aka ba da sassan yankunan da suka dace wanda masu sayarwa za su iya amfani da su don gudanar da bincike da gwada gwagwarmayar fasahar su da kuma inganta sakon su don sake tabbatar da masu amfani.
