1·The children were drilled to leave the classroom quickly when the fire bell rang.
孩子们接受了如何在火警拉响时迅速离开教室的训练。
—— 《牛津词典》
2·He clanged the fire bell.
他当当敲击火警钟。
3·Often, when the fire bell rang, other men in the city rushed to help put out the fire.
很多时候，当火警铃响起，城市里的其他市民就冲出去帮忙灭火。
4·They earned their money at other jobs, but dropped what they were doing when the fire bell rang.
他们通过别的工作争抢，只是在火灾报警响起的时候发下手头的工作去救火。
5·They were not paid to do this. They earned their money at other jobs, but dropped what they were doing when the fire bell rang.
他们救火没有报酬，而是通过其它工作赚钱，但一旦火警响起，便放下手头的工作去救火。
6·So when the fire alarm bell rang, men near the sound of the fire bell dropped what they were doing and rushed out to fight the fire.
所以当火警铃一响起，靠近警铃声音发出地的人就会丢下手中的活，赶紧冲出去灭火。
7·The city did not have well-organized fire departments. So when the fire alarm bell rang, men near the sound of the fire bell dropped what they were doing and rushed out to fight the fire.
当初的城市还没有组织有序的消防部门，因此，当火灾警钟鸣响时，附近的人们就放下手头的事情，冲出去救火。
8·If the wooden frame of the towers had caught fire, it could have sent the bells the largest of which, the Emmanuel Bell, weighs 13 tons crashing down, potentially causing the collapse of both towers.
如果双塔的木制框架起火，可能会导致最大的钟——重达13吨的伊曼纽尔钟倒塌，从而可能会导致双塔倒塌。
9·The timely action of the firefighters prevented the fire from reaching the Cathedral's bell towers.
消防队员的及时行动阻止了大火蔓延到大教堂的钟楼。
10·The large lizard noticed that whenever the alarm bell rang during the school's practice fire drills, all the children and their teachers ran out of the classroom, leaving the lizard behind, peaceful and quiet for a while.
这只大蜥蜴注意到，每当学校进行消防演习时，只要警铃一响，所有的孩子和老师都跑出教室，把蜥蜴留在教室里，能让它安静一会儿。