今天下午小明和她妈妈在第二大道散步时(翻成英文)
问题描述：
今天下午小明和她妈妈在第二大道散步时(翻成英文)
答
LZ是要一个时间状语从句?主句+when Xiaoming took a walk in the Second Avenue with his mother this afternoon.或者：When Xiaoming took a walk in the Second Avenue with his mother this afternoon+主句...