work horn

例句：

1. 1. The team leader blew the workhorn to signal everyone to gather around.
   队长吹响了工作号角，让大家聚拢过来。
2. 2. The sound of the workhorn echoed through the factory asworkers went about their tasks.
   工号角的声音在工厂里回荡，工人们开始他们的工作。
3. 3. The work horn wasa symbol of the company's dedicationto excellence and innovation.
   工号角是公司对卓越和创新承诺的象征。