请问下面英语中每二句的as应该怎样理解?这看着怎么就像一个时间状语从句似的?Duringtheperiodaftertheearthwasheatedbytheceneroftheearth,itcooledagreatdeal,whichproducedthiswalltocrackinmanyplaces

Question

请问下面英语中每二句的 as 应该怎样理解?这看着怎么就像一个时间状语从句似的?
During the period after the earth was heated by the cener of the earth,it cooled a great deal,which produced this wall to crack in many places as it quickly cooled.As we examined the wall,filled with different types of rock and showing bits of gold and other metals.

Answer 1

因为