Marvellously is the British spelling of an adverb that means “in a way that is extremely good, enjoyable, or impressive.” You add it to a verb or an adjective when something goes far better than ordinary: she sang marvellously; the food was marvellously fresh. It still carries a little of an older feeling of wonder — as if you are looking at something and thinking, “How can that be this good?” — so it sounds a bit warmer and more storybook than a flat “very.” Grown-ups who like tidy, slightly old-fashioned English use it more than teenagers; in everyday American English the same word is usually spelled marvelously, with one l. People also stretch it for emphasis, and sometimes for a joke: “marvellously silly” means very silly, said with a smile, not that the silliness is a beautiful thing. It does not, by itself, tell you whether something is morally good; it tells you the speaker is struck by how well or how strongly something comes off.

極好地、非常精彩地（英式拼法；美式作 marvelously）