For outbreaks, the international community will not be securely defended until all countries have core surveillance and response capacities in place.
对于疾病暴发来说,只有在所有国家均具备核心监测和反应能力时才能保证国际社会得到保护。
The user community is organized around core issues of workgroups.
用户社区是按照工作组的核心问题进行组织的。
A good Open Source community requires a core of regular contributors, but also requires a mass of occasional ones that are just scratching their particular itches.
一个良好的开源社区需要稳定的贡献者作为核心,也同要需要大量偶尔来挠痒痒的人。
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