diagram

The instruction manual includes a detailed diagram showing how to assemble the bookshelves.

(Chinese) 说明书包含一张详细的示意图，展示了如何组装书架。

The teacher drew a diagram on the blackboard to explain the process of photosynthesis.

(Chinese) 老师在黑板上画了一张图解，以解释光合作用的过程。