The surgeon pushes an instrument through the workingchannel and into the collapsed vertebra.
外科医生通过工作通道，把器械放入塌陷的椎体。
2
Alternatively, true side-viewing EUS scopes with a large workingchannel that combine minimized linear and radial features would also be greatly appreciated and quickly implemented.
另外，真正联合最小线性和放射特性的大工作通道侧视EUS镜将同样得到重视并很快应用。
3
Aram agrees to babysit Sandy's kids while she starts her new job, working at a cable sports channel.