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deep emotion; being filled with emotion
卒業式で感無量の思いでいっぱいになりました。
I was deeply moved at the graduation ceremony.
長年の努力がようやく報われて感無量です。
I'm deeply moved that years of effort paid off.
久しぶりに再会できて感無量の思いです。
I'm deeply moved to be able to meet again.