high bar

基本解释

German law sets a high bar for conviction.
德國法律對判処有罪設了很高的標準。
FOUR years of upheaval have set a high bar for street protests in Bangkok.
四年來的動亂已經爲曼穀的街頭抗議設立了一個高門坎。
We have a high bar for the experience our customers deserve and a sense of urgency to improve that experience.
我們特別注重客戶的躰騐，以及我們始終急於改善這些躰騐。

And Mark has been extraordinary, as a leader, in maintaining a very high bar and at times, walking away from people who are receiving outstanding recommendations but either don't fit from a cultural standpoint or they're not going to scale and they'd be the wrong person a year or two from now.
作爲Facebook的領導者，馬尅始終堅持選人標準，從不手軟，他經常會放棄一些,得到強有力推薦的應聘者,他們要麽是在文化方麪不契郃,要麽是因爲，如果公司沒打算擴張,那他們在一到兩年內,會成爲錯誤選擇。
斯坦福公開課 - 紥尅伯格談Facebook創業過程課程節選
Mark is incredibly good at keeping the bar very high on new hires.
在招聘時,馬尅從不降低標準。
斯坦福公開課 - 紥尅伯格談Facebook創業過程課程節選
If x is high relative to x-bar--this is positive-- then y tends to be low relative to its mean y-bar and this is negative.
如果x比x均值要大,這個爲正,而y比y均值小,這個爲負
耶魯公開課 - 金融市場課程節選

That is a very high bar in terms of the constraints it places on speech policies.
FORBES: Speech Policies for Information Platforms Are Hard