this period of time can be roughly divided into three sections,the french era from 1600 to 1760,the british era from 176

结构分析：
主体：this period of time can be roughly divided into three sections,
——这个时期答题可以分为三段
用于解释分为三段的同位语：the french era from 1600 to 1760,the british era from 1760 to 1816
——从1600 到 1760 年的法国时代,从 1760 到1816 年的英国时代 （但是这里少了一段）
语言点：
period of time 时段,一段时间
be devided into 被划分为