on the day的用法和样例：
- The team turned up trumps on the day.
- To our great disappointment, it rained on the day of the picnic.
- Flags were (flown) at half-mast everywhere on the day of the king's funeral.
- Ironically, most people came to watch the match on the day it poured with rain.
- It rained on the day we arrived, but the following day was sunny.
- Flags were at half mast everywhere on the day of the president's funeral.
- He had the misfortune to fall ill on the day of the examination.