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to decorate; to ornament; to adorn
to display; to exhibit; to put on show; to arrange
to mark (e.g. the day with a victory); to adorn (e.g. the front page); to grace (e.g. the cover)
to affect (a manner); to keep up (appearances); to embellish; to dress up; to be showy; to be pretentious
クリスマスツリーを飾ろう。
Let's decorate the Christmas tree.
思い出の写真を壁に飾って楽しんでいる。
I have photos displayed on the wall.
家族みんなでクリスマスツリーを飾った。
The whole family decorated the Christmas tree together.