It can be fitted out flashing lights in front of motorcycle or alarm horn of motorcycle.

可与任何摩托前警灯及摩托车警报喇叭、喊话喇叭搭配组成摩托车警具。

youdao

He crossed a set of traffic lights on his motorcycle at the crossroads with Talbot Road and Christchurch Road at about 19.00 GMT, just as PC Stewart was driving through a red light.

BBC: Gloucestershire

Mr Buback and his two aides were shot dead by a passenger on a motorcycle as their car was waiting at traffic lights.

BBC: Red Army Faction militant Becker jailed for 1977 murder

Nawab leapt on the kick-starter of his motorcycle, and in one smooth motion flicked on the lights and shot out of the threshing-floor gates, onto the quarter-mile driveway leading from the heart of the farm to the road.

NEWYORKER: Nawabdin Electrician