名词短语
中文翻译：手操作双喇叭
同义词：
['hand-operated dual horn', 'hand-operated dual horn system', 'hand-operated dual horns例句：1. The new car has a hand-operated dual horn that alerts drivers to nearby traffic.（这款新车有一个手操作的双喇叭，用来提醒司机附近的交通情况。）']
例句：
-
1. The new car has a hand-operated dual horn that alerts drivers to nearby traffic.
这款新车有一个手操作的双喇叭，用来提醒司机附近的交通情况。
-
2.The police department installed hand-operated dual horns in all their patrol cars to improve safety on the streets.
警方在所有的巡逻车中安装了手操作的双喇叭，以提高街道上的安全。
-
3. In the construction site, workers use hand-operated dual horns to signal for help when they encounter an emergency.
在建筑工地上，工人使用手操作的双喇叭来发出紧急信号，以便在遇到紧急情况时得到帮助。