世界级

• Pinyin: shì jiè jí
• Hanzi breakdown: 世 = 三横 + 十 (generation, world); 界 = 田 + 介 (boundary, realm); 级 = 纟+ 及 (grade, level, step)

Meaning

World-class; of international standing. Denoting a standard, achievement, or individual that ranks among the best globally.

Used attributively before nouns to elevate their status: 世界级运动员 (world-class athlete), 世界级城市 (world-class city), 世界级技术 (world-class technology). Common in government reports, promotional materials, and academic assessments. Implies benchmark comparison against international peers rather than regional or national standards.

Examples

1. 经过二十年的持续投入与技术攻关，该企业终于在核心芯片领域实现了世界级突破，产品性能跻身全球前三。 After twenty years of sustained investment and technical breakthroughs, the company finally achieved a world-class breakthrough in core chips, with product performance ranking among the top three globally.
2. 这座港口凭借高效的物流系统和完善的配套设施，已跻身世界级枢纽港行列，年吞吐量居全球前列。 Thanks to an efficient logistics system and comprehensive supporting facilities, this port has become a world-class hub, with annual throughput ranking among the highest in the world.
3. 培育世界级科学家需要长期稳定的科研环境、充足的经费保障以及鼓励原创探索的学术文化，三者缺一不可。 Developing world-class scientists requires a stable long-term research environment, sufficient funding, and an academic culture that encourages original exploration—none of these can be missing.

Usage Guide

Context: business, sports, academia, urban development, technology

Tone: positive

Do Say

• 建设世界级湾区是本届政府的核心战略目标之一，相关政策措施正在稳步落地推进，吸引了大量国际资本和顶尖人才汇聚于此。(Building a world-class bay area is one of the current administration's core strategic objectives; related policies are being steadily implemented, attracting substantial international capital and top talent to the region.)
• 拥有世界级研究设施并不等同于产出世界级研究成果——基础设施只是必要条件，真正决定研究质量的仍然是人才的创造力与学术自由的保障程度。(Having world-class research facilities does not automatically translate into world-class research output — infrastructure is merely a necessary condition; what truly determines research quality is the creativity of talent and the degree of academic freedom guaranteed.)

Don't Say

• 世界级 interchangeably with 国际化 (internationalised) — 国际化 refers to the process of becoming internationally oriented, while 世界级 denotes an achieved level of global excellence; using them interchangeably obscures the distinction between process and attainment

Origin & History

世界 (world) + 级 (level, grade, class) — a modern compound denoting 'world level'

Cultural Context

Generation: All ages

Social background: Universal