drag one’s feet拖拖拉拉地做某事；磨磨蹭蹭地做某事

【例句】
So, today I’m definitely dragging my feet.
所以，我今天做事很拖拉。

It is not a good idea to drag your feet when the work needs to be done.
当工作需要完成时，拖拖拉拉不是一个好主意。