1. Address the possibility of tourists encountering negative experiences in other cities. 2. You can discuss factors that might contribute to such experiences, like safety issues, cultural misunderstandings, or scams. 3. Optionally, suggest ways tourists can avoid or minimize these risks.

1. 处理游客在其他城市遇到负面经历的可能性。 2. 您可以讨论可能导致这些经历的因素，如安全问题，文化误解或诈骗。 3. 可选地，建议游客如何避免或减少这些风险。