英语翻译
问题描述：
英语翻译
1、当你正沿着街道行走时发生了什么?（要求：用到while,过去进行时）
2、当我看见他们从那幢楼出来时我正在朝窗外看（要求：用到while,get out of,过去进行时）
答
1. what happened while you were walking along the street?
2. I saw them getting out of the building while I was looking out of the window.