欧债收益率集体下跌，英国10年期国债收益率跌2.2个基点

Group 1 - The core point of the article is the collective decline in European bond yields on December 11, with specific decreases noted for UK, Italy, and Spain's 10-year government bonds [1] Group 2 - The UK 10-year government bond yield fell by 2.2 basis points to 4.482% [1] - The Italian 10-year government bond yield decreased by 2 basis points to 3.525% [1] - The Spanish 10-year government bond yield dropped by 2.1 basis points to 3.288% [1]