求翻译：在gsm网络仍将运营较长时间，且中国联通未获得新频谱资源的情况下，只能扩容同频段多载波，采用一对一和热点地区覆盖的重叠覆盖方案。是什么意思？

Gsm network will operate in a long time, and China Unicom to acquire new spectrum resources is not the case, only expansion with band multi-carrier, with one overlapping coverage and hotspot coverage program.

In GSM networks will still be operating over a longer period of time, and China Unicom have not obtained the new spectrum resources, can only expand with band used more than one-to-one and carrier, hot-spot areas of overlapping coverage coverage program.

In the gsm network still the operation long time, also China Unicom has not obtained the new frequency spectrum resources in the situation, only can the dilatancy same frequency band multi-carriers, use one pair one and the hot spot area cover overlaps the cover plan.

In the GSM network will operate for a long time, and the China Unicom does not get a new case of spectrum resources, can only expand with band multi-carrier, used one-to-one and HotSpot locations covering overlapping coverage programme.