UML is a graphicallanguage and the notations of UML are visual and well-defined.
UML是一种图形化的语言和UML的符号，是视觉的和明确的。
2
"The face" took one kind of graphicallanguage and modern design method in close integration with, is one kind of design art application form.
“脸”作为一种图形语言与现代设计手段紧密结合，是一种设计艺术的应用形式。
3
UML is a specification that defines a graphicallanguage for visualizing, specifying, constructing, and documenting the artifacts of distributed object systems.