Some may have just a mild case while others might be severely impaired.

有的孩子症状可能轻一些，但另一些可能很严重。

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Even a mild case of dehydration can reduce your mental energy and capacity, causing your memory to become impaired.

轻度脱水也会降低思维能力，损伤记忆力。

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She suffers from a mild case of nearsightedness.

她患有轻度的近视。

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One of the museum's displays tells the story about when the president had a mild case of the infectious disease small pox.

VOA: special.2009.07.24

In a mild case, simply reducing fluids may be all that the person needs.

VOA: special.2010.07.27

To be sure, Seattle has long suffered from a mild case of ostrich syndrome.

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The U.S. Open champion confirmed that his recent illness might be a mild case of Dengue fever, which is transmitted by mosquito bites.

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It is hard to know whether this ambition was in earnest at the time or simply the fallback position of a hyper-urbane young person with a mild case of disaffection.

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