换: exchange; barter; trade道: road; way; route; path区: H region; H指示: indicate; point out instruct员: a surname换道区: crossing line防区指示: zone indication分区指示灯: section indicator; section lamp紫区指示器: purple decometer换道: change lanes; change track; track replacement工作区指示器: workspace pointer工作区指示字: work space pointer; workspace pointer通信区指示器: cozi || communications zone indicator工作区指示器地址: workspace pointer address火警地区指示牌: fire space plate通信作业区指示器: cozi communication operation zone indicator新程序状态存储区指示字: new program status area pointer交换道: interchange赤道区: al-istiwa'; equateur reg. du; equatoria iqlim; equatorial region; region分道区: separation zone沟道区: channel region管道区: pipe line area航道区: course sector隧道区: close tunnel通道区: bottomed region
