Q：manuscript 和 draft 的差別在哪裡？
如果不好說明，請提供一些例句。
A：I think they mean almost the same thing, though a manuscript is almost always text, but a draft could be other things(like graphics or video).
I think they come from an older time where manuscript was 'manu' (hand) + 'script' (writing or words); and draft was drawing.