international distress code

例句：

1. 1.The international distress code is used to signal distress in the international community.
   国际求救信号代码用于在国际社会发出求救信号。
2. 2. In case of an emergency, the international distress code should be followed for safety reasons.
   在紧急情况下，应遵循国际求救信号代码以确保安全。
3. 3.The international distress code is a crucial tool for communication and coordination between different countries.
   国际求救信号代码是不同国家之间沟通和协调的关键工具。