article_snippet.sent: 18-year-old Xie Xu suffers from muscular dystrophy, a condition that weakens skeletal muscle which often makes it very difficult for those with the disease to walk or carry those with the disease own weight.
article_snippet.sent: 18-year-old Xie Xu (in blue jacket) suffers from muscular dystrophy, a condition that weakens skeletal muscle which often makes it very difficult for those with the disease to walk or carry those with the disease own weight .
highlights_snippet.sent: 18-year-old Xie Xu has muscular dystrophy, a condition which makes it difficult to walk .
  