Final answer:
To show professionalism on surveillance duty, maintain good posture, be prepared for rescues, and stay focused on your surveillance zone.
Explanation:
Professionalism in Surveillance Duty
- Sit with good posture to project professionalism and confidence.
- Be ready to enter the water at any time to perform a rescue to prioritize safety and preparedness.
- Stay focused on the assigned zone of surveillance to ensure vigilance and effectiveness.
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