proxy 的意思是代理，代理人。proxy server 代理服务器
The Iranian military commander who was killed recently in a U.S. airstrike in Baghdad was instrumental in expanding Irans influence and reach beyond its borders through various proxy groups in the region. 最近在美国的一次空袭中丧生的伊朗军事头目是伊朗通过中东地区多个代理组织扩大其境外影响力和触角的关键人物。
The Indian Army chief on Tuesday exhorted/urged Army men deployed along borders with Pakistan and those fighting the “proxy war” in Kashmir to remain vigilant around-the-clock(全天候). 印度陆军参谋长周二敦促部署在与巴基斯坦以及那些在克什米尔地区进行“代理人战争”国家交界地区的陆军人员时刻保持警惕。
vigilant（警觉的; 警惕的; 警戒的; 谨慎;）
mock 的意思是嘲笑，嘲弄。U.S.House Democrats laid out their impeachment（弹劾） case against President Donald Trump Monday while Republicans mocked their allegations. 美国众议院民主党人周一对特朗普总统提出弹劾案，而共和党人则嘲笑他们这些指控。
The naughty students mocked their teacher in the class, it is always challenging to handle such disobedient students. 那些淘气的学生在课上嘲弄了他们的老师，对付这样不听话的学生总是很有挑战。