1·The IBM patent says the system could be applied to traffic signalsat intersections, railway crossings, or other transportation signals for“indicating correct moments to stop and to proceed.
这项IBM的专利称，该红绿灯系统能够被用作十字路口、铁路交叉口的交通信号，或者其他交通信号，来“指示汽车、火车等交通工具熄火与开动的合适时间”。
2·The IBM patent says the system could be applied to traffic signalsat intersections, railway crossings, or other transportation signals for“indicating correct moments to stop and to proceed.”
这项IBM的专利称，该红绿灯系统能够被用作十字路口、铁路交叉口的交通信号，或者其他交通信号，来“指示汽车、火车等交通工具熄火与开动的合适时间”。
3·The application result shows that improving the crossings of the old town by means of traffic organization is feasible and a crossing improvement method worthwhile for popularization.
应用结果表明，通过交通组织对老城区的交叉口进行改善是切实可行的，优化后的改善方法是值得推广的一种交叉口改善方法。
4·At railroad crossings, flashing red lights warn cars to stay back.
在铁路交叉口，闪烁的红灯警告车辆靠后。
5·Notes: 1. "Straightaway" includes some curves and tunnels. 2. "Other" includes railroad crossings.
注：1。一般道路包括弯道、道和隧道等；2。其它包括道路与铁路交叉口。