Better no canal than an unfortified canal .

与其 有一条 未 设防的运河 还不如没有运河。

The porridge given to one group contained unfortified flour .

一个组 分 到的粥含有 未 强化 的 玉米粉。

The prevalence of iron-deficiency anaemia in children who received unfortified flour was ten per cent 90 per cent higher than in children who had received high-dose NaFeEDTA .

服用 未 强化 玉米粉的儿童的缺铁性贫血发病率是10%，这比接受高剂量乙二胺四乙酸铁钠的儿童的发病率高90%。