youdao

Like a chameleon, he could merge unobtrusively into the background.

他像变色龙一样，可以不引人注意地融入背景之中。

《柯林斯英汉双解大词典》

How do technologies disappear into the background?

技术是如何消失在背景中的呢？

youdao

It just recedes into the background.

只是不再重要。

耶鲁公开课 - 死亡课程节选

And the fact that we're always facing some risk of death recedes into the background in the way that most of us don't hear background noise-- that what jumping out of an airplane does for you is it spikes the risk of death.

我们一直面对的某些死亡的风险,这种情况下变成了背景声音,因为我们大部分人都听不到背景的噪声-,而跳下飞机带给你的,是死亡的风险上升。

耶鲁公开课 - 死亡课程节选

"I guess we do disappear into the background, " the 27-year-old former Army specialist said.

WSJ: Women in combat face doubts over emotions, ability

Once fried, the anchovies melt into the background and provide the dish with rich and savory undertones.

WSJ: April Bloomfield's Orecchiette with Cauliflower and Anchovy | Slow Food Fast

It blended into the background and simply let us get on with moving and sharing files more easily.

FORBES: Toshiba's Slim Hard Drive Makes Sharing Family Life Easier