以为背景英语

be in the context ofbe based on the background of

你好, 可以用于一般过去时, was set in, 要根据具体句子选择希采纳

in the background of

be set of 牛津英语的

be set in

以…为背景having...as a backgroundThe scarlet letter on 17th century Puritan regime under colonial period as the background

原文:《红字》是以17世纪的清教政权统治下北美殖民时期为背景The scarlet letter on 17th century under the Puritan regime in colonial North America as the background