clearness of articulation

例句：

1. 1. The speech was clear andconcise.
   演讲清晰明了。
2. 2. The paintingis full of detail, making it clearness.
   这幅画细节丰富，非常清晰。
3. 3. The teacher explainedthe concept in a way thatmade the students understand the problem clearlyness.
   老师以学生能理解的方式解释了这个问题，使得学生们对问题的理解非常清晰。