Improvements of this order recently helped persuade Dell to sign a blockbuster pact to buy $16 billion worth of IBM parts over the next seven years.是什么意思_Improvements of this order recently helped persuade Dell to sign a blockbuster pact to buy $16 billion worth of IBM parts over the next seven years.在線(xiàn)翻譯_英語(yǔ)_讀音_用法_例句