The girls enjoyed themselves on the school trip.
或
The girls had fun on the school trip.
分析 ：have a good time= enjoy oneself = have fun 玩得开心,过得愉快
加油!不明白再问!在吗，我问错了，the students had a good timm on the schooltrip,同义句转换基本上是一样的，只是主语不同罢了。即：The students enjoyed themselves on the school trip.或The studentshad fun on the school trip.分析 ：have a good time= enjoy oneself = have fun 玩得开心，过得愉快the students --------------a----------------school tip ------------是空The students ( had ) a ( good ) school trip .