Dec 22, 2014 Thread starter #1 M md1310 Kouhai Joined Sep 30, 2013 Messages 11 Reaction score 0 機械は真っ黒で、つややかに誇らしそうに光っていた. Official transation: the jet black device shone with a proud gloss. I'm a bit lost here. Does both the ni after つややか and 誇らしそう turn both these words into adverbs. Thanks in advance.