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easily (reach, exceed, etc.); comfortably; amply; fully; well over
彼の経験は十年を優に超えている。
His experience comfortably exceeds ten years.
この建物の高さは百メートルを優に超える。
This building easily clears one hundred meters in height.
この映画の観客動員数は優に百万人を突破した。
This film's audience has comfortably surpassed one million.