那名女歌手依旧穿着非常暴露的服装，完全不似她这把岁数。The singer continues to defy her age by wearing the scantiest of outfits.要尊重当地的礼节。朴素端庄的衣着往往比暴露的短裤和紧身上衣更合适。Respect the local etiquete. Modest clothing is often preferable to revealing shorts and...
Objective : To investigate the pathogenesis of the degenerative changes of the ligamentum flavum.目的: 探讨黄韧带退变的发生机理.Changes in the retinal arteries reflect the severity of systemic hypertensive disease.视网膜动脉的变化是全身高血压病严重性的反...