Some people obsess over knowing the exact time. They buy clocks and watches that automatically adjust themselves over the Internet or by radio waves. These measurements allow them infinitesimal accuracy in dealing with time.最后一句是什么意思？是说这些方式处理时间非常不精准...
We find evidence of such extended events in the fossil record, which affords glimpse into the breakup of formerly continuous environments. “which affords glimpse into the breakup of formerly continuous environments”是什么意思？
2016年广东一模:To my surprise，Dad took it，smiled at Mom and ate up. They were asked to rank up them，in the order they would vote for them. 这两个句子中逗号是什么用法 能否请老师总结一下相关的用法!
They also are shown in shorts, like tomboys playing soccer, for their affiliation with the sports brand Fantasy Football Confederation (FFC).上文中的介词短语是介词后的动名词复合结构还是现在分词做后置定语修饰前面的名词，还是类似于with引起的复合结构...
...Tel Aviv University,studied the sense of self for his new book The Fear of Insignificance: Searching for Meaning in the 21st Century. 句子里面的studied the sense of self for 有点看不懂，研究自我的意识为了他的书？有点读不通啊，求教老师指点？
Social pressures in South Korea are such that parents are required to provide resources for decades 解析把这里的such that理解为代词+同位语从句，他可以理解为such做表语+结果状语从句吗，如果不能有什么区别吗？
It would certify that he had specialized in pharmacy, but it would further certify that he had been exposed to some of the ideas mankind has generated within its history.分别是had been exposed to和has generated.