Both groups improve symptoms and body signs to some degrees, but the reversed group had much better amelioration of dim and blakish complexion than those in the non-reversible group.
两组的症状、体征有不同程度的改善，但逆转组对面色晦暗体征的改善显著。
2
With the dim light, the woman on the cool bed seemed covered by a soft veil, having on only her vest and shorts, her complexion bright and clean.