英语翻译1.Long ago london was not a clean city .there was a lot of smoke in the air because there were lots of factories this is not true today .the air there is quite clean now
问题描述：
英语翻译
1.Long ago london was not a clean city .there was a lot of smoke in the air because there were lots of factories this is not true today .the air there is quite clean now
答
很久以前伦敦不是一个干净的城市。空气中有很浓的烟雾，因为那里有许多的工厂。现在不一样了。伦敦的空气变得干净多了。
答
很久以前，伦敦不是一个干净的城市，空气中弥漫着很多的烟雾，因为有有很多的工厂在这里，但是如今却不是这样，现在那里的空气很清新。
答
很久以前伦敦不是一个很干净的城市.空气中弥漫着烟因为有很多工厂.现在情况不是这样了.空气现在很干净.