I think this is the case:

1. Morning: Starting from the city, take Metro Line 9 to Songjiang New City Station, then transfer to the bus to Thames Town.

2. Morning: First, you can visit the landmark building of Thames Town - Thames Clock Tower, which is modeled after the famous clock tower on the Thames River in London, England.

3. Noon: Have lunch at a restaurant in the town. There are various types of restaurants here, including Western, Chinese, Japanese, etc. You can choose according to your own taste.

4. Afternoon: After lunch, you can visit some attractions in Thames Town, such as Thames Art Center, Thames History Museum, etc.

5. Evening: You can choose to have dinner at a restaurant in the town, and then sit in a bar or cafe in the town to enjoy a leisurely night.

6. At the end of the day, return to the city.