He just wants to draw attention to the plight of the unemployed.他仅仅是想引起人们对失业者困境的关注。After plunging into a sorry plight, the pollster quit poking about and plotted a conspiracy.在陷入困境后, 那个民意调查者停止了游手好闲并策划了一起阴谋....the governm...
These units are employed as grit arrester on small cupola.这种装置在小型冲天炉中是作为砂粒分离器使用的.The flame arrester can be installed horizontally or vertically.本阻火器可水平安装,也可垂直安装.It provides reliable basis for design of new type arrester....