- 问题详情:Ashumans,itisnaturaltobelievethatwearebornintothisworldwithaninstinct(本能).Withoutthisinstinct,everydaylifewouldbeastruggle.Theideaisthathumansarebornwiththeseabilitiesandastheygrowolder,theynaturallystarttobecomestronger.Someresearchersthinkt...
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