In 1982 an agreement was announced whereby AT&T would divest itself of its 22 local operating companies, effective January 1, 1984.是什么意思_In 1982 an agreement was announced whereby AT&T would divest itself of its 22 local operating companies, effective January 1, 1984.在線(xiàn)翻譯_英語(yǔ)_讀音_用法_例句