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1·The area being talked about is very heavily congested with pigeons because the raptor problem became so great elsewhere that RACES have moved to east England.

出事区域有大量赛鸽，因为在其他地区肉食鸟的问题非常严重，所以比赛搬到了英格兰东部举行。

2·The invention improves implementing UE access network in area covered by multiple access technique to prevent UE from accessing congested network, and optimize performance of network.

本发明改进了在多种接入技术网 络覆盖区域UE接入网的实现，避免UE接入已经拥塞的网络，同时优化了 网络性能。