leading-role的用法和样例：
例句
- Based on its economic and technological strength, Japan can show its leading capability by affording capital and technology.
基于日本作为世界经济大国的经济科技实力，它能够在提供资金技术等方面发挥其主导性。 - The age of post-bureaucracy will be marked by interplay of co-operative organizations, which will become the leading social organization, replacing the bureaucratic organization.
后官僚制时代将是合作制组织发挥作用的时代，合作制组织将取代官僚制组织而成为主导性的社会组织形式。
