由于脆骨病致残，他大多数情况下坐在轮椅上。

Mostly, he sits in a wheelchair, crippled by brittle bone disease.

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第三个课题是研究85岁前已经患有肺病、痴呆、糖尿病、心脏病、高血压、脆骨病和帕金森或患中风的老人以及带病生活的结果。

A third had developed lung disease, dementia, diabetes, heart disease, high blood pressure, brittle bone disease and Parkinson's or had a stroke before the age of 85 and lived with the effects.

youdao

第三个课题是研究85岁前已经患有肺病、痴呆、糖尿病、心脏病、高血压、脆骨病和帕金森或患中风的老人以及带病生活的结果。

A third had developed lung disease, dementia, diabetes, heart disease, high blood pressure, brittle bone disease and Parkinson's or had a stroke before the age of 85 and lived with the effects.

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