Drivers must be on the alert for traffic signals.
驾驶员必须密切注意交通信
。
；交通讯，指挥灯Drivers must be on the alert for traffic signals.
驾驶员必须密切注意交通信。
The traffic signal lamp of the important composition part controlled as the traffic should internationalize too.
交通控制的重要组
部份的交通信灯
际化。
The traffic signal lamp provided by the invention ensures that people with achromatopsia can also identify the traffic signals.
本发明提供的交通信灯，使得了色盲症的人能辨识交通信。
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，部分未经过人工审核，其表达内容亦不代表本软件的观点；若发现问题，欢迎向我们指正。
