bedrock

音標(biāo)發(fā)音

While that may not sound exciting, it is the bedrock upon which new visions can be built.
也許這些聽(tīng)起來(lái)沒(méi)有那么的激動(dòng)人心，但是這些都是必不可少的基石。
Once again, America's moral example must be the bedrock and the beacon of our global leadership.
我再說(shuō)一次，美國(guó)的道德榜樣必須是我們作為世界領(lǐng)袖的基石和燈塔。
In an age when shared information is the bedrock of shared experience, the filter bubble is a centrifugal force, pulling us apart.
在這樣一個(gè)信息共享成為分享經(jīng)驗(yàn)基石的時(shí)代，過(guò)濾器泡沫是一種離心力，把我們分開(kāi)成一個(gè)個(gè)的個(gè)體。

And they are very clear that this is an ethical and cultural and historical argument coming out of the United States. This is not the kind of thing we do and it's also about the bedrock of being Christian and the Christian Nation, but also as Christian people they want to influence law-making.
有一點(diǎn)毋庸置疑，這種觀點(diǎn)是,從美國(guó)的道德，文化，歷史背景中,演化出來(lái)的，并不能代表所有人的想法,這只是基督教的基本觀點(diǎn),作為一個(gè)基督徒,他們希望能夠修改法律。
普林斯頓公開(kāi)課 - 人性課程節(jié)選

That was the bedrock of the suit that the Justice Department filed in Arizona.
WHITEHOUSE: Press Briefing
Then there is the bedrock question of how much money a new tax code should raise.
FORBES: Will Obama Call For Tax Reform In State Of The Union Speech?
The fundamental bedrock of marketing includes the four Ps: product, price, place and promotion.
FORBES: Why Social Media Isn't the End All for Marketers

The bedrock of something is the principles, ideas, or facts on which it is based.
Bedrock is the solid rock in the ground which supports all the soil above it.