因为正在使用很多昂贵的设备，所以我非常紧张。I get very nervous because I'm using a lot of expensive equipment.麦凯缓缓地朝这个屏幕走来，每走一步心情都更加紧张。McKay walked slowly toward this screen, feeling a growing tenseness.指压按摩用于缓解肩部和颈部的紧张。Acupressure is us...
Overlong rectangular - ambulatory - plane RC frame structures are widely used in public buildings.回字形超长钢筋混凝土框架结构在我国公共建筑中有着广阔的应用前景.This hierarchical , project - by - project, view clarifies the symbolic structures within ...