英语翻译:当他正在灭火时,他妈妈回来了
问题描述：
英语翻译:当他正在灭火时,他妈妈回来了
答
When he is fire, his mother came back
答
His mother came back when he was putting out the fire.
答
fengxiaoying4
His mother came back when he was fighting the fire.
Michael