The drop call rate as a reflection network performances important target, has been the network optimization work attentionkey point.
掉话率作为反映网络性能的一项重要指标，一直是网络优化工作关注的重点。
2
Perhaps we should give special attention to the conservation of such plant species since they lack key factors in their defenses against the environmental disruption caused by pesticide use.
也许我们应该特别注意保护这类植物，因为它们缺乏关键的因素来抵御由使用杀虫剂而造成的环境破坏。
3
Another key ingredient in the attention game is relevancy.