回憶1：
    小作文，A類，比較2個(gè)community centers 的floorprint
    
    大作文，nowadays it is more convenient and easier for people to travel to other countries, is it development a positive or negative effect ?
    回憶2：
    小作文：地圖，2個(gè)community centers變遷比較。
    大作文：Nowadays， it is more convenient and easier for people to travel to other countries.Is this a positive or negative development ?