午后,费城最繁华的商业街上人流熙熙攘攘。忽然天空不知从何方飘来一片浓厚的黑云,未等人们做出反应,雨点就猝不及防地向人们劈头盖脸落下来。街上的人们匆匆跑到就近的各处店铺里去躲雨。就在这时,一位六十多岁的老妇人步履蹒跚地走进街中心一家较大的装饰 Afternoon, Philadelphia’s most bustling commercial street bustling. Suddenly I do not know where the sky floated a thick dark cloud, not waiting for people to respond, the rain on the spot to face down. People in the street hurried to the nearest shops to shelter the rain. Just then, a 60-year-old woman stumbled into a larger decoration in the center of the street