The students are enjoying themselves in the water.(同义句)
The students are (having )a good(time).
学生们正在水中玩得很开心.
have a good time,玩得开心,与enjoy oneself是同义表达.
The students are enjoying themselves in the water.(同义句)
The students are (having )a good(time).
学生们正在水中玩得很开心.
have a good time,玩得开心,与enjoy oneself是同义表达.