In this task, we ask you to rewrite a sentence in simple English without changing its general meaning. Essentially, you want to make the sentence easier to read by using simpler words, utilizing more straightforward sentence structures, and omitting non-essential information etc.

Q: Oxygen saturation ( symbol S ) is a relative measure of the concentration of oxygen that is dissolved or carried in a given medium as a proportion of the maximal concentration that can be dissolved in that medium .

A: Oxygen saturation or dissolved oxygen ( DO ) is a relative measure of the amount of oxygen that is dissolved in a given medium .
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Q: Although the French troops would have a higher proportion of motorised units than their German adversaries , in view of the respective distances to be covered , they could not hope to reach their assigned sector advancing in battle deployment before the enemy did .

A: Although the French troops would have more motorised units than the Germans , they could not hope to reach their places in the battle before the enemy did .
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Q: On the smaller scale , particularly in some African countries , food power has been used as a weapon by opposing sides in internal wars and conflicts against their own people .

A:
Some African countries have used food power in internal conflicts on a smaller scale .
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