He's a man of few words, very polite and unassuming.

他不爱说话，非常有礼貌，也不装腔作势。

《柯林斯英汉双解大词典》

He was a small and by all appearances an unassuming man.

他是个个子小并且从一切表象看来不装腔作势的人。

《柯林斯英汉双解大词典》

Steve Carell and Tina Fey play a nice, unassuming couple in Date Night, and that's one of the reasons the movie works so well.

史蒂夫·卡雷尔和蒂娜费在《约会之夜》中饰演一对友好谦逊的夫妇，这是该片成功的原因之一。

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It can be a unassuming comment on a Facebook page.

FORBES: The Rise of Social Salespeople

On the surface Watling was gentle and unassuming, a vegetarian and pacifist who always wore sandals, even in the snow.

ECONOMIST: Obituary in brief

The beautiful 6.5-acre site, which includes medieval courtyards, a chapel, cloister and gardens, lies just behind an unassuming gate just a few metres from Smithfield Market in the heart of the hectic City of London.

BBC: The quietest corner of London