While most people only think of movement to help a small child sleep, repeated movement or swing may help a full-grown adult.

虽然大多数人认为运动只是为了帮助小孩子睡觉，但重复的运动或摆动可能会帮助一个成年人。

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For example, a small child will experience health problems or die much quicker than an adult will.

VOA: special.2010.02.02

Biologists say adult pythons are able to eat small deer and bobcats.

VOA: special.2009.06.30

The app's creators argued that 500px's only adult images were a small number of artistic nude photos.

CNN: Doug Gross,

Cholesterol levels and hypertension two ills that usually go with obesity have been declining, and the increase in a third, adult diabetes, has been small.

ECONOMIST: That other national expansion

Early efforts to suppress the American child-porn trade a small network of adult bookstores and mail-order services were so successful that within a decade the market was all but nonexistent.

NEWYORKER: The Science of Sex Abuse