There is no clear piding line between what is good and what is bad.
是非之间没有明确的界限。
The river was chosen as a piding line between the two districts.
两个地区以这条河流为界。
1.分界线
1.something that clearly shows the difference between one idea, subject, or issue and another
1.Because of this seemingly random accumulation of paint, there is often no piding line between the stages of a work.
由于这看起来似乎在随意地堆积颜料，所以这种绘画的每一个步骤就变得不明显了。
2.The piding line between foods and medicines has always been a hazy one.
食品和药物之间的分野一直就很模糊。
3.AS THE general election draws closer, a crucial piding line between the ruling Labour Party and the Conservatives is becoming blurred.
大选日渐临近，执政党工党和保守党之间的重要分界线变得日益模糊。
4.In most confronting times in history, Huaihe River actually and commonly functioned as the piding line or close to it.
同时，在分裂时期的南北对峙局面出现时，淮河多为分界线或准分界线。
5.But free writing of logo design is making an attempt to break the piding line and going in opposite directions.
而自由书写的标志设计却试图打破这一界线，朝着相反的方向发展。
6.Although the piding line between research and campaigning can be hard to distinguish, scientists must try to respect it.
尽管很难辨清科学研究与奔走呼吁之间的界线，但科学家必须试着尊重它。
7.We look carefully under the thumb thumb belly surface, below the bar, he is playing cards on top of the washing time of a piding line.
大家仔细看下大拇指表面，拇指肚下面有横条，他是弹洗时候牌最上面一张的分界线。
8.That, in effect, is the piding line between the commercial world of the Long Tail and the underground.
这实际上划定了长尾商业市场以及地下市场之间的分界线。
9.The Iron Curtain was the statesman Winston Churchill's term for the piding line between eastern and western Europe .
铁幕是政治家温斯顿•丘吉尔使用的术语，指东欧与西欧的分界线。
10.This reflects the clear piding line in the euro area between the responsibilities of the central bank and those of the fiscal sphere.
这反映出欧元区央行与财政部门之间职责的清晰划分。