Not only are most massage therapists self employed, but they also get to smell smoothing aromatherapy scents and listen to calming background music or ocean sounds all day while they work.

他们不仅可以自己做主，还可以在给客人做芳香按摩的时候闻到各种香味，聆听许多能使人宁静下来的背景音乐或是大海的声音。

youdao

Background music in itself is not a part of the learning process, but it does enter into memory along with the information learned.

背景音乐本身并不是学习程序的一部分，但随着学习信息也一并走进记忆里。

youdao

Background music is romantic, and note the word "background," because not just any music is romantic.

背景音乐很浪漫，注意是“背景”，并非所有音乐都浪漫。

youdao

LightSpeakers are for background music and not intended to replace home theater speakers.

ENGADGET: Klipsch LightSpeaker makes whole home audio as simple as screwing in a light bulb (hands-on)

But that is all by default - the girls say they are here to be recognised for the quality of their music, not their background.

BBC: Pakistan girl band creates a stir

For so many people, the music we listen to from childhood to adulthood is not just something playing in the background, but the bonding of music and memories.

FORBES: Music & Memory: Treating Nursing Home Patients With Music