每次下定決心要努力工作或者學(xué)習(xí)的時(shí)候，很多人都會(huì)坐下來(lái)給自己列一個(gè)待辦事項(xiàng)清單，明確接下來(lái)要完成的任務(wù)。可是，到了限定的時(shí)間節(jié)點(diǎn)，卻發(fā)現(xiàn)清單上的事項(xiàng)完成的并不多，本來(lái)是待辦事項(xiàng)，現(xiàn)在已經(jīng)變成了“未辦事項(xiàng)”。拖延癥，太害人了！

The didn't-do list is list of things you intended to do at the beginning of a month or a week, or even a day, but failed to get them done by the planned deadline. It is a to-do list that keeps a record of undone things.
“未辦事項(xiàng)列表”指在每個(gè)月、每周甚至每天開(kāi)始的時(shí)候，列出一些打算完成的事項(xiàng)，可在計(jì)劃的截止時(shí)間卻發(fā)現(xiàn)事項(xiàng)都沒(méi)有完成?！拔崔k事項(xiàng)列表”其實(shí)就是沒(méi)有按計(jì)劃完成的待辦事項(xiàng)列表。

這個(gè)didn't-do list其實(shí)就是在to-do list的基礎(chǔ)上衍生出來(lái)的，to do表示計(jì)劃要做，而過(guò)去式的didn't do則表示沒(méi)有完成。

For example:

Every morning, I add some tasks to my to-do list, and by the time I leave my office in the afternoon, there are so many undone things on the list that it has grown into a didn't-do list.
每天早晨，我都會(huì)往待辦事項(xiàng)列表里添加一些要完成的任務(wù)，可是到了下午下班的時(shí)候，列表中的未完成事項(xiàng)還是很多，以至于待辦事項(xiàng)列表都變成未辦事項(xiàng)列表了。

（中國(guó)日?qǐng)?bào)網(wǎng)英語(yǔ)點(diǎn)津 Helen）