What does it mean for brothers and sisters to take a day trip together?

Travel activities, Internet terms.

1. It refers to brothers and sisters or brothers going on a trip together within a day. This situation usually involves playing a game on the Internet at the same time, playing the role of a couple in the game to travel, or in Hang out and play together in real life.

2. This sentence can also be used as an Internet slang. It would be great if we were together! The homophone is used to express dissatisfaction with the status quo and a hint of each other's feelings.