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.

youdao

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.

youdao