英语翻译感谢某人给我这个机会站在这里,天下没有不散的宴席,两年时间很快就会过去,借此机会我祝各位身体健康学业有成.

I want to express my thanks to one of my friends for giving me the chance to stand here for the speech. I believe that our 2 years' separation is preparing us for the joy of our next meeting and I sincerely wish all of you a good health and every success in your study!

先断后开接通动作 break-before-open type connection
强制连锁 forced interlock
双向线执行器 bidirectional lines actuator
银合金主触头 silver alloy main contact
关门式连接 door-closing type connect
多叶灭弧栅 multiple-blade arc chute
电弧表面 arc surface

thank sb for giving me the chance to stand here.no friends will be together forever.two years has passed quickly.today,I wish all of you are healthy and make great progress in your study.