Định Nghĩa và Ý Nghĩa của "tracing"

What is "tracing"?

Tracing is the act of copying an image or design by drawing over it. This is often done by placing a transparent sheet or paper over the original picture and following the lines with a pencil, pen, or other drawing tool. Tracing helps to reproduce shapes and details accurately and is commonly used as a technique to practice drawing, create copies, or transfer designs to another surface.