orientation contrast

例句：

1. 1. In thestudy of language acquisition, the concept oforientation contrast is crucial for understanding how learners process new information.
   在语言习得研究中，定向对比的概念对于理解学习者如何处理新信息至关重要。
2. 2. The researchersfound that the differences inorientation contrast between different cultures cansignificantly affect communication effectiveness.
   研究人员发现，不同文化之间的定向对比差异可以显著影响沟通效果。
3. 3. The linguist usedthe concept of orientation contrast to explain howspeakers adapt their speech patterns to match thecontext in which they are speaking.
   这位语言学家利用定向对比的概念来解释说话人如何调整他们的言语模式以适应他们所处的语境。