半月的

例句：

1. 1. She ate half of the cake before it was gone.
   蛋糕还没吃完，她已经吃了一半。
2. 2. The team split into two groups for the game.
   队伍分成两组进行比赛。
3. 3. Half an hour later, they arrived at the destination.
   半小时后，他们到达了目的地。