Collaboration 和 cooperation 都有“合作、协作”的意思，而且在工作、学习场景中出现的频率也都很高。 这不仅是学英语同学们的困惑，许多英语为母语的人也有时会分不清它们。

On December 15, an online signing ceremony spanning the Eurasian continent was held simultaneously in Chengdu and Milan, ...

While bilateral relations have faced challenges in recent years, observers noted that, under the strategic guidance of the two heads of state, China-South Korea relations stabilized in 2025.

China has also expanded dialogue on governance and development through mechanisms such as the Communist Party of China in ...

Committed to building a more balanced, effective and sustainable security architecture, China, together with other countries, ...