The movies as well as the books of that era demonstrated a new materialistic attitude that America had never before experienced.
电影，以及那个时代的书籍，表现出一种新的美国前所未遇的贪图享乐的态度。On the face of things, this is a perverse conclusion to draw after one of the worst drubbings suffered by the Democrats in many years.
表面上看，在民主党遭遇了多年未遇的一场惨败之后，作出这样的推论有反常态。New problems which were as yet unknown to shipping companies arose with the advent of the LASH system and similar barge carriers.
随着载驳船系统及类似载驳船的出现，产生了许多船运公司前所未遇的新问题。Xinjiang has experienced the worst snow and freezing temperatures in decades this winter.
新疆已经经历了最严重的雪灾和近十年冬天未遇的最低温度。In finance, the death of one firm turned a serious US problem into the worst global recession in decades.
在金融领域，一家公司（雷曼兄弟）的死亡，把美国的一个严重问题转化为全球数十年未遇的最糟糕经济衰退。The worst dust storm in decades swept across eastern Australia on Wednesday, blanketing Sydney and other cities.
几十年未遇的一场大沙尘暴周三横扫澳大利亚东部地区，致使悉尼和其它一些城市被笼罩在尘埃云雾之中。Hunan's Huanghua Airport has been closed since Friday in the worst cold snap in a decade.
湖南周五遭遇十年未遇的冷空气，黄花机场已经关闭。Aluminium prices hit a peak above $3, 200 a tonne in March after the worst Chinese snow storm in a century hit power supplies.
因为中国百年未遇的巨大雪灾造成电力供应短缺，今年3月铝价曾达每吨超过3200美元的峰值。However, there is the likelihood of unforeseen obstacles and real force majeure.
然而，可能会有未遇见到的障碍和现实的巨大阻力。