Be careful when you get to the railway crossing.

到铁路道口时要小心。

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On the other side, this system is different from the normal railway crossing alarm device.

另一方面，系统有别于常规的铁路道口报警装置。

youdao

On the other side, this system is different from the normal railway crossing alarm device.

另一方面，系统有别于常规的铁路道口报警装置。

youdao