Although many have ended in failure, they have established at least one thing ​ — that considering their composition, reed ships are remarkably robust.
ومع ان الكثير منها فشل ،‏ فقد برهنت شيئا واحدا على الاقل —‏ ان سفن القصب قوية جدا نظرا الى المواد المصنوعة منها .‏