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。

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 ...