Sent_en: 2zh The US Senate rejected Wednesday a bill amendment aimed at increasing the security of gun background checks, on what President Barack Obama described as "a shameful day for Washington."
Sent_yy: 星期三，美国参议院驳回一项旨在提高枪支背景检查安全性的修正案，巴拉克·奥巴马总统将这一天描述为“华盛顿耻辱日”。