问题描述:
英语翻译
Mobile phone operators see the technology as a way to increase traffic on their networks as well as to position cell phones as an even more useful and,thus,essential device for consemers.
Mobile phone operators see the technology as a way to increase traffic on their networks as well as to position cell phones as an even more useful and,thus,essential device for consemers.
问题解答:
我来补答展开全文阅读