International Relations (Security, Trade and Investment) 国际关系（安全，贸易和投资）

克里吁中国在叙利亚问题上发挥积极作用 (Kerry urges China to play positive role in Syria)
British Broadcasting Corporation, September 20, 2013
http://www.bbc.co.uk/zhongwen/simp/china/2013/09/130919_us_china_syria.shtml