The era that we are living in is one full of stress: economic crisis, contretemps, frustration in school work, disharmony about interpersonal relations etc.
我们所处的时代是一个充满压力的时代：经济窘迫、意外事故、学业受挫、人际关系不和谐等都会给身心带来影响。
The application results show that the system is simple and applied, and offers exact information that came from coal mine in time, decreases contretemps forwardly.
应用表明，该系统简单、实用，能及时为用户提供准确信息，能动地减少了事故发生。
The application results show that the system is simple and applied, and offers exact information that came from coal mine in time, decreases contretemps forwardly.
应用表明，该系统简单、实用，能及时为用户提供准确信息，能动地减少了事故发生。
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