桅头电光

例句：

1. 1. The sailors gazed up at the masthead, where the rigging was illuminated by the lantern light of a distant ship.
   水手们仰望着桅杆顶部，那里被远处船只的灯笼光照亮了。
2. 2. The captain had ordered a flare to be fired from the masthead to signal the approach of danger.
   船长下令从桅杆顶部发射信号弹来警告危险的到来。
3. 3. The crew members were busy adjusting the sails and securing the ropes when the masthead caught fire.
   船员们忙于调整帆索和系紧绳索时，桅杆顶端起火了。