At its core electronics business, which accounts for 80% of overall revenue, Sony is exposed to increasing commoditization and nimbler, lower-cost competitors.

• 在占其总收入80%25的核心电器业务方面，索尼公司面临着产品日益商品化的风险，同时遭遇了更灵活的低成本竞争对手的挑战。