She went on to art school and is now illustrating a book.
她接着上了美术学校，现在正在给一本书画插图。
《柯林斯英汉双解大词典》
2
Teams of four students make a video illustrating a math problem and its real-world application.
由四名学生组成的小组制作一个视频，说明一个数学问题及其在现实世界中的应用。
3
Two- and three-dimensional maps are helpful tools in planning excavations, illustrating how sites look, and presenting the results of archaeological research.