不良现象 meaning in Chinese

unhealthy tendencies

The mayor is determined to clean up the city
市长决心清除市内的不良现象。
Common discrepancies of plastic products
常见的塑胶制品不良现象
College freshmen ' s maladjustments and their self - correction
大学新生入学适应不良现象分析与自我调适
Cause of harmful trends in planting potatoes and its prevention
马铃薯种植中出现不良现象的原因与预防
Common discrepancies of plastic products cause and improvement methods
常见的塑胶制品不良现象成因及改善方法

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