| 1. | The distinction between geophysical and geological branches of earth science is not clear-cut .
地质和地球物理这两个地球科学分支的差别并不泾渭分明。 |
| 2. | It was a time when the mandarin and cantonese cinemas were separate worlds
那段时期，国粤语电影仍属于两个泾渭分明的世界。 |
| 3. | Psychologists and neurologists now agree that the mind and body are not that different
目前心理学家和神经学家也同意身心并不是那么泾渭分明。 |
| 4. | Sometimes , though , the levels of reality do get jumbled , with odd effects
然而，有时在真实世界中，事情并不是这麽泾渭分明，而且还有著一些奇特效应。 |
| 5. | Even at its estuary , the yalu river remains clearly visible as its green color is set off by the turbid yellow sea
鸭绿江和黄海的分界线泾渭分明，一边绿色，一边黄色。 |
| 6. | But in the isolated urban neighborhoods of the u . s . northeast and midwest , the old pattern remains
然而，在美国东北部和中西部城市居民状况泾渭分明的市区内，旧有的模式依然存在。 |
| 7. | They are not distinct from each other . we may put particular emphasis on certain links in view of different texts
这四个环节之间没有泾渭分明的界线，并且针对不同的课文可以有所侧重。 |
| 8. | No clear - cut distinction can be drawn between profe ional and amateurs in science : exceptio can be found to any rule
科学领域的专业人员和业余爱好者之间划不出泾渭分明的界线：因为任何规则都有例外。 |
| 9. | No clear - cut distinction can be drawn between professional and amateurs in science : exceptions can be found to any rule
科学领域的专业人员和业余爱好者之间划不出泾渭分明的界线：因为任何规则都有例外。 |
| 10. | But to the critics , two big dimensions often are not distinguished right from wrong , li changzhi ' s literary criticism is an illustration
但具体到批评家，两大维度往往并不是泾渭分明的，李长之的文学批评就是例证。 |
