2. Things can go wrong on a big scale, as a number of people recently discovered in Parramatta, a suburb of Sydney. 就像许多人最近在悉尼郊区帕拉马塔发现的那样,有时乱子会闹得很大。
3. Other animals were trapped in tar pits, like the elephants, sabretoothed cats, and numerous other creatures that are found at Rancho la Brea , which is now just a suburb of Los Angeles. 有的动物掉进天然沥青坑里被保存了下来,如在兰桥·拉·布里--现在是洛杉矶的郊区发现的大象、剑齿虎和许多其他动物。