三班的全体师生，上星期六早晨7：30分在学校大门口乘公共汽车去旅游，并

三班的全体师生，上星期六早晨7：30分在学校大门口乘公共汽车去旅游，并野营，要自带食品和饮料。

結果 (英文) 1:

Three shifts of staff and students at the school gate at 7:30 in the morning last Saturday to travel by bus, and camping, to bring their own food and drinks.

結果 (英文) 2:

Three of all classes of teachers and students, on Saturday at 7:30 in the morning at the gate of the school bus to travel, and camping, to bring their own food and drinks.

結果 (英文) 3:

All the students and teachers of the three classes, last Saturday's 7:30 at the school gate to travel by bus and camping, you want to bring your own food and beverages.