Huck's scared voice answered in a low tone, "Please let me in!"

哈克害怕地低声回答：“请让我进去！”

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He said, in a low tone, at Lord Hertford's ear, "Answer me truly, on thy faith and honour!"

他在赫德福勋爵耳边低声说：“凭着你的信仰和荣誉，真诚地回答我！”

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All at once she heard jean Valjean's voice crying to her, though in a very low tone.

她忽然听到冉阿让的声音向她轻轻喊道。

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Many babies with Down syndrome have low muscle tone, so they need extra support when they are held.

VOA: special.2009.09.09

Additionally, the TV's picture engine employs multi-frame analysis to help create missing resolution, and Sony's Super Bit Mapping technology incorporates 14 bit up-scaling, processing and pixel mapping to smooth gradation and improve the quality of low-tone pictures.

ENGADGET: Sony sets US pricing for 55-, 65-inch HX950 HDTVs: $4,499 and $5,499

Sonia maintains a low-key tone when detailing her ambitions.

CNN: Handbag designer clutches to India

The tone of the event was much more low-key than we expected, with an audience that was much harder to please than the GDC crowd.

ENGADGET: & Joystiq's live coverage of Nintendo's Revolution E3 event