英文解釈
下記の英文
Even after coins were developed, however, the world was still long way away from our current system of money. Each city made its own coins, with no common way of exchanging one type for another. Gradually, traders worked out different rates of exchange. ■However, this was long, slow process that often developed differently, depending on the individual trader.
■However以下の英文の構造が見えず、またどのように和訳すべきかわからず、困っております。どなたか教えていただけないでしょうか?
よろしくお願いいたします。