Bobby and Tina are walking home after school.
波比和蒂娜放学后步行回家。
I like living in the city.
我喜欢住在城市里。
There are many museums, shops and cinemas.
这儿有许多博物馆，商店以及电影院。
I like living in the city too.
我也喜欢住在城市里。
It's clean and beautiful.
它很干净很漂亮。
Bobby throws a banana skin on the ground.
波比扔了一根香蕉皮在地上。
I like eating bananas.
我喜欢吃香蕉。
Bobby, you shouldn't do that!
波比，你不应该那样做！
Pick it up. It makes the street messy.
把它捡起来。它让街道变得很脏乱。
But it is too late.
但是来不及了。
Billy slips on the banana skin and falls.
比利踩到了香蕉皮并滑到了。
Ouch!
哎呀！
Billy goes to hospital.
比利住院了。
I'm sorry, Billy.
对不起，比利。
Bobby, you should put your rubbish in the bin.
波比，你应该把你的垃圾扔进垃圾箱。
