A man is not old, but mellow, like good wine.

人不会老朽，而是越来越有味道，就像美酒。

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The past ten years resembles a glass of vintage wine crystal-clear in its looks but mellow in its bouquet.

十年，是一杯佳酿，看似清，飘出的却是阵阵醇香。

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This is surely yours, only there are clouds: but then they are so soft and mellow: it is nicer than sunshine.

这可接近你的理想了，只是有云；可是这草是这样的轻柔松软：那比阳光还好哩。

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The decades of exploration and discovery conclude on a mellow but sustainable note.

FORBES: Managing Money

Laboratory tests with wild perch show that a widely prescribed medication called oxazepam makes the fish more mellow but also more antisocial and vulnerable to predators, the researchers said.

WSJ: Anxiety Drug in Rivers Affects Fish Behavior

New York Knicks guard Toney Douglas, whose brother Harry plays wide receiver for the Atlanta Falcons, said he and his brother are similar athletes but that Toney prefers the "mellow" sport of basketball while his brother likes contact.

WSJ: Saints' Tight End Jimmy Graham, a Basketball Dud, Turned to Football