You can avoid having in-depth conversations with them by: 1. **Keep your distance**: Keep a certain distance from construction workers and avoid long face-to-face conversations. 2. **Use professional language**: When talking to construction workers, use professional construction language and terminology, and avoid using overly complex or abstract words. 3. **Focus on site matters**: Focus the topic on site matters, such as site progress, safety issues, quality control, etc., and avoid involving personal or sensitive topics. 4. **Use non-verbal communication**: Use non-verbal communication methods such as gestures and head nods to express your ideas and requirements. 5. **Avoid asking questions**: Avoid asking construction workers personal questions or overly specific questions, and directly state your needs and requirements. 6. **Keep it concise**: Keep it concise and direct when talking, and avoid lengthy conversations. 7. **Respect their time**: Don't take up too much of their time, and avoid talking when they are busy working or taking a break. 8. **Use technology**: When possible, use technology (such as mobile phones, computers, etc.) to record and convey information and reduce the need for face-to-face conversations. With these methods, you can avoid getting into in-depth conversations with construction workers during your site visits while still maintaining a professional and respectful attitude.