thought for a moment, then felt that Ye Wenyan's logic was very meticulous, and for a while she didn't know where to start to refute. >>> 。The old lady wasn't clueless, she was very aware. Because t...d used to make ornaments is also real gold..." 。But due to the low level of refining techniques, the gold was still gold, but the content of gold in it reached only six to seven percent at most. 。In a...