Drivers must be on the alert for traffic signals.

驾驶员必须密切注意交通信号。

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号灯，使得了色盲症的人也能辨交通信号。

Drivers must be on the alert for traffic signals.

驾驶员必须密切注意交通信号。

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号灯，使盲症的人也能辨交通信号。

Drivers must be on the alert for traffic signals.

驾驶员必须密切注意交通信号。

The traffic signal lamp provided by the invention ensures that people with achromatopsia can also identify the traffic signals.

本发提供交通信号灯，使得了色人也能辨交通信号。

Drivers must be on the alert for traffic signals.

驾驶员必须密切注意号。

The traffic signal lamp provided by the invention ensures that people with achromatopsia can also identify the traffic signals.

本发明提供的号灯，使得了色盲症的人号。

Drivers must be on the alert for traffic signals.

驾驶员必须密切注意交。

The traffic signal lamp provided by the invention ensures that people with achromatopsia can also identify the traffic signals.

本发明提供的交灯，使得了色盲症的人也能辨交。

Drivers must be on the alert for traffic signals.

驾须密切注意交通信号。

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号灯，使得了色盲症的人也能辨交通信号。

Drivers must be on the alert for traffic signals.

驾驶员必须密切注意交通信号。

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号灯，使得了色盲症的人也能辨交通信号。

Drivers must be on the alert for traffic signals.

驾驶员必须密切注意交通信号。

The traffic signal lamp provided by the invention ensures that people with achromatopsia can also identify the traffic signals.

本发明提供交通信号灯，使得了色盲症人也能辨交通信号。

Drivers must be on the alert for traffic signals.

驾驶员必须密切注意交通。

The traffic signal lamp provided by the invention ensures that people with achromatopsia can also identify the traffic signals.

发明提供的交通灯，使得了色盲症的人也能辨交通。