当我在睡觉时,一架UFO登陆在我家门口,用英语翻译下

分类: 作业答案 • 2021-12-19 14:53:50

问题描述：

答

When I was sleeping, an UFO landed in front of my house.

答

When I was sleeping, a UFO landed in front of my house.

答

While I was sleeping,an UFO landed at my home .