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. 評論遊客在其他城市可能遇到負面經驗的可能性。 2. 您可以討論可能導致這些經驗的因素，如安全問題、文化誤解或詐騙。 3. 可選擇性地，建議遊客可以避免或減少這些風險。