For example, a class describes a physical object in the real world.

例如，一个类描述了现实世界中的一个物理对象。

youdao

Creative shapes, masterful color blending, and mimicry of physical interfaces from the real world.

独创的外形，熟练的色彩混合，以及对真实世界中许多物理接口的模仿。

youdao

When you are use-case modeling, your goal is to use actors to model roles and not the physical, real-world people, organizations, or systems themselves.

当进行用例建模时，您的目的是使用参与者来对角色建模，而不是对物理的、现实世界的人、组织或系统本身。

youdao

People live in the real physical world, not in the digital world.

CNN: Makeblock: open source 'Lego for adults'

Not long ago, finding a mate, or even a like-minded group of friends, was something that definitely happened in the "real" physical world.

FORBES: Reshaping Reality

By making it possible to track customers in the physical world as easily as we do on the Web, indoor positioning is poised to bring the power of web analytics into the physical world, giving us real-time insights into human behavior and habits on a massive scale.

FORBES: Indoor Venues Are The Next Frontier For Location-Based Services