Northeastern China. They have some world-class ski resorts.

东北，那儿有些世界级的滑雪度假村。

The first world-class AI city was unveiled by Chinese unicorn Terminus.

中国独角兽企业Terminus公开了首座世界级人工智能城市的落地成果。

For some, Los Angeles means amazing weather, laid-back people, world-class attractions, and the epitome of the American dream.

对一些人来说，洛杉矶意味着宜人的天气、悠闲的人们、世界级的景点，还有美国梦的缩影。

The principle holds that 10,000 hours of "deliberate practice" are needed to become world-class in any field.

这条理论指出在任何一个领域想达到世界一流水平，需要一万个小时的“刻意练习”。

The manager has assembled a world-class team.

经理已聚集了一个世界一流的班子。

He was determined to become a world-class player.

他下决心要成为一名世界级选手。

He has the potential to become a world-class musician.

他有潜力成为世界级的音乐家。

The city has unrealistic pretensions to world-class status.

该城市不切实际地声称为世界一流城市。

The company's power trowel has already reached world-class standards.

该公司的动力抹刀已达到世界一流水平。