对患者的检测和调查应当是有限的，因为这类措施是资源密集型的，并且可以很快地使能力紧张。
The testing and investigation of patients should be limited, as such measures are resource-intensive and can very quickly strain capacities.
实验室检验、接触者追踪和病例调查都是具有破坏性和资源密集型的措施，所带来的是可持续性问题。
Laboratory testing, contact tracing, and investigation of cases are disruptive and resource-intensive measures, raising questions about sustainability.
遗憾的是，对所有不可信数据编码是资源密集型的工作，而且可能对某些 Web 服务器产生性能方面的影响。
Unfortunately, encoding all untrusted data can be resource intensive and may have a performance impact on some Web servers.
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