Today,I am pleased to announce that we will take another important step in countering these threats by beginning to field missile defense capabilities to protect the United States,as well as our friends and allies.是什么意思_Today,I am pleased to announce that we will take another important step in countering these threats by beginning to field missile defense capabilities to protect the United States,as well as our friends and allies.在線(xiàn)翻譯_英語(yǔ)_讀音_用法_例句