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to look up at; to raise one's eyes
to look up to; to admire; to respect
星空を見上げると心が落ち着く気がするんだ。
Looking up at the starry sky makes me feel calm.
高い建物を見上げて首が痛くなってしまった。
I looked up at the tall building and my neck started to hurt.
彼女の努力は見上げたものだと皆が認めている。
Everyone acknowledges that her efforts are admirable.