Web design and usability are subsets of the greater discipline of human-computer interaction (HCI).
Web design and usability are subsets of the greater discipline of human-computer interaction (HCI).
网页设计及可用性是人机交互（HCI）这个大学科的子集。
Web design and usability are subsets of the greater discipline of human-computer interaction (HCI).
网页设计及可用性是人机交互（HCI）这个大学科的子集。