Understanding the types and sources of stress - big and small, short-term and long-term, internal and external - is an important part of stress management.
但作为压力管理的重要组成部分我们应该了解压力的类型和来源——大还是小、短期还是长期、内部还是外部。
But understanding the types and sources of stress - big and small, short-term and long-term, internal and external - is an important part of stress management.
但是,了解压力的类型和源头- - -大、小、长期、短期、内在、外在- - -是压力管理的重要部分。
The article introduces the types and sources of main air pollutants in house decoration, the harm to health, and the measurement method and protective measures of these pollutants.
论述了居室装修空气中主要污染物的种类、来源和对人体健康的危害,介绍了这些主要污染物的测量方法和防治措施。
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