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quite; entirely; completely; at all
as if; as though; just like
まるで嘘のような本当の話だ。
It's a true story that sounds like a lie.
その絵はまるで本物のように見える。
It looks just like the real thing.
今日の空はまるで絵のように美しいね。
Today's sky is as beautiful as a painting, isn't it?