原文：Our city is 500 years old.100years ago,it was very small.There weren't many people.We had streets but there weren't any highways.There weren't any factories either, but there was a big harbour and lots of boats.Now,the city has lots of highways and plenty of people.There are lots of factories,too.the harbour is small,but you can see lots of boats there.there are also cars,buses,taxis and a subway. The city is very different now from 100 years ago.
译文：我们的城市有500年的历史.100年前,它还非常小.没有很多人.我们的街道,但没有高速公路.没有工厂不是的,但有一个大港口和大量的船.现在,这个城市有大量的公路和很多人.有许多工厂了.海港虽小,但是你可以看到很多艘船停在那儿.也有汽车、公共汽车、出租车、地铁.这个城市非常不同的现在由100年前.