Attributes: As discussed earlier in Fundamentals, attributes are not clearly demarcated from child elements in a UML diagram.

属性：如同前面在基础知识中所讨论的那样，在uml图中属性和子元素之间并没有清晰的界线。

youdao

The appearance is elegant, novel, comfortable, the raised Angle is clear, the lines are clearly demarcated, geometry form very much for rule, make people to be pleasing.

外型美观大方、新颖、舒适、棱角清晰、线条分明，几何形状极为规则、令人赏心悦目。

youdao

It does this through the promise of lifetime employment, through clearly demarcated promotion based on seniority, and through well-defined hierarchies of decision making.

FORBES: The Choices for Japanese Youth

Heroes and villains are clearly demarcated.

ECONOMIST: Anti-tobacco campaign

In recent months, fighting has raged in and around several towns and villages inhabited by a community of some 15, 000 Lebanese Shiites who have lived for decades on the Syrian side of a frontier that is not clearly demarcated in places and not fully controlled by border authorities.

NPR: Hezbollah-Backed Lebanese Shiites Fight In Syria