Contentiousness surrounds the question of how best to get broadband connections such as digital subscriber line (DSL) technology to the masses at reasonable rates.是什么意思_Contentiousness surrounds the question of how best to get broadband connections such as digital subscriber line (DSL) technology to the masses at reasonable rates.在線(xiàn)翻譯_英語(yǔ)_讀音_用法_例句