Hayley教口语，“一天天地”用英语怎么说？

on a daily basis; one day at a time; occasionally.

每天;一天一天;偶尔

She is recovering from day to day.

她一天天地康复。

They lived from day to day as if aware that they already had one foot in the grave .

他们活一天算一天，好像已经意识到什么时候就会牺牲似的。

She knew that she should kill one of the shoats but she put it off from day to day, hoping to raise them to maturity.

她知道她还得宰一只小猪，可是她一天天往后推，希望把猪崽养大了再说。