1. Planning for too long or for too short a period is inefficient. 计划对太长的期限和太短的期限都是无效的。
2. Many lenders believe that small farmers are inefficient and lack management skills. 许多出借者认为小农场主是效率低的和缺乏管理技能的。
3. Tourism, however, gives rise to a number of problems. For instance, it becomes a burden to inefficient transportation system. 旅游业也引起不少问题。例如，它增加了我国本来效率不高的运输系统的负担。
英英解释
adj.
1. not producing desired results; wasteful
2. lacking the ability or skill to perform effectively; inadequate
