deliver the goods

(informal)provide that which is promised or expected

(非正式)交貨；履行諾言

deliver (oneself) of

To pronounce; utter

講；表達(dá)

Before leaving I delivered myself of a few choice comments.

離開(kāi)之前，我發(fā)表了一些精心準(zhǔn)備的評(píng)論