Elderly people with frailty, which affects up to one-quarter of over-50s, increased their endurance after a single dose of stem cells.
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他还以一组数据，强调了这门事业的潜力：中国汽车保有量已超过美国，但美国拥有1300万艘游艇，中国仅约12000艘，发展空间巨大。
"It's wonderful for the soul to be able to play classical music," he said.。夫子对此有专业解读