夏天弃了西瓜爱了空调
[xià tiān qì le xī guā ài le kōng diào]
Literal meaning is 'Summer abandoned watermelons for air conditioning.' This humorous username uses a metaphor comparing traditional summer joys (watermelon) with modern conveniences (air-conditioning), showing a preference for cooler temperatures over outdoor activities. The change symbolizes adapting priorities or interests due to environmental changes like hot weather.