今天我们要学的词是 activate. Activate 做为动词，有激活，动员的意思。Texas Governor Rick Perry will activate up to 1,000 National Guard Troops to help beef up security along the Texas-Mexico border. 德克萨斯州州长佩里将动员多达一千名国民警卫队，增强德州和墨西哥边境地带的安全。美国一家电器商店遭到抢劫，Quick-thinking employees activated the GPS on one of the stolen phones to help police track down the robbers. 店里的雇员反应敏捷，迅速启动了一部被盗手机上的全球定位系统，帮助警察抓到了抢劫犯。好的，今天我们学习的词是 activate, activate, activate...