它也就是说时常被描述为“2.5G”秒(2g)和第三(3g)代的移动电话机制造法之间的技术。
It is often described as "2.5g", that is, a technology between the second (2g) and third (3g) generations of mobile telephony.
它也就是说时常被描述为“2.5G”秒(2g)和第三(3g)代的移动电话机制造法之间的技术。
It is often described as "2.5g", that is, a technology between the second (2g) and third (3g) generations of mobile telephony.
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