1.昨天学生们乘公共汽车回到学校。
The students took the bus back to school yesterday.
2.我们将在公园里拍一些照片。
we'll take some pictures in the park.
3.你还需要买别的什么东西吗？
what else do you need to buy?
4.前天我们观看了一场海豚表演。
we watched a dolphin show the day before yesterday.
5.在学校旅游途中，我和同学们遇到了一位著名的演员，并得到了他的亲笔签名。
On the school trip, my classmates and I met a famous actor/actress and got his autograph .