23.go to the zoo去动物园
24.go to a farm去农场
25.last year去年
26.a lot of fun很多乐趣
27.so much fun这么多的乐趣
28.climb the mountains 爬山
29.a lot of flowers 许多花儿
30.eat lunch 吃午饭
31.play games 做游戏
33.visit a museum 参观博物馆
34.visit a fire station参观消防站
35.go to the countryside去乡下
36.go on a school trip参加学校旅行
37.science museum科学博物馆
38.by train 坐火车
39.along the way沿途
40.play chess with sb... 和...下棋
41.how to do sth 如何做某事
42.make a model robot做一个机器人模型
43.the gift shop礼品店
44.buy sth for sb为某人买...