Because of being short of effective intendance, the engine in coal mines often brings security accident due to excessive speed.
由于缺乏有效监管，煤矿机车因超速引发安全事故的情况时有发生。
2
Nowadays, Chinese mass media is playing an important role in reflecting reality, public opinion intendance and information promulgation.
新时期的中国大众媒体在反映现实、舆论监督和信息传播等方面扮演极其重要的角色。
3
The performance appraisal is a core of human resource development and management, it has the functions such as foundation, direction, prompting, and intendance.