难句分析：
It is impossible to think of 1066,1776 or 1914 without recalling the wars and revolution that changed the world for ever.
如果不去想到那些改变世界的战争和革命，你就不会想到1066，1776或者1914年。
synonymous 同义
synonymous with 等同于
Some companies are synonymous with products which we used, just like TOYOTA is synonymous with cars.