pictorial writing

例句：

1. 1. The teacher used a pictorial chart to explain the concept.
   老师用一幅图表来解释这个概念。
2. 2. The artist created a series of pictorial paintings to illustrate his ideas.
   艺术家创作了一系列插图画来阐述他的想法。
3. 3.The book contains many pictorial illustrations that help children understand complex concepts.
   这本书包含了许多插图，帮助孩子们理解复杂的概念。