新概念第三册第三课的一句话 each of these represented a goddess and had,at one time,been painted...新概念第三册第三课的一句话each of these represented a goddess and had,at one time,been painted.为什么要用逗号短开那

Question

新概念第三册第三课的一句话 each of these represented a goddess and had,at one time,been painted...
新概念第三册第三课的一句话
each of these represented a goddess and had,at one time,been painted.
为什么要用逗号短开那么多段,很难看懂

Answer 1

at one time “一度,从前 ” 用逗号隔开做插入语,可以放在句尾
Each of these represented a goddess and had been painted at one time.
这样看来就是and 连接的两个并列句,翻译为“每一尊雕像代表一位女神,并且一度上色.”