英语翻译过去我常常在大清早抽烟.I used to smoke on early (morning/a morning/

I used to smoke on early mornings in the past.
因为是过去常常,所以是过去的许多个大清早都这样,用mornings更好.
再给你一个例子吧：
He used to get up early on sunday mornings when he was young.