The underground pipeline colligate alure in city Utility tunnel.城市地下管线综合管廊俗称共同沟.Now we introduce briefly correlated study future, pointing out the colligate therapy trend of SVCS.现简要介绍近期国内外相关研究治疗, 指出本病综合化治疗的趋势.To judge i...
There was a lot of unhappiness in my adolescence.年少时我经历过很多不愉快。His laugh-a-minute image is just a front to hide his deep unhappiness.他滑稽可笑的形象只是用来掩饰内心深处痛苦的假面具。He had sensed his mother's unhappiness.他感觉到了母亲的不悦。...