She kept her tone light.

她一直用温和的语气说话。

《牛津词典》

Try to keep the tone light.

努力保持语调轻柔。

youdao

And it is time, strength, tone, light, life, and love.

小溪是时间、力量、乐曲、光明、生命和爱。

youdao

And it is time, strength, tone, light, life, and love.

小溪是时间、力量、乐曲、光明、生命和爱。

youdao