1.There are those who would say that this is a very inefficient system and that it is not a natural flow.
那些存在会说明，这是一个效率非常低的系统而且它不是一个正常的流动。
2.A lot of racketeers have taken ample advantage of the inefficient system and numerous Nigerians have found them.
采取了很多的不法低效的系统充足的优势，和许多尼日利亚人发现他们。
3.The iron ore market has been brutal for China, partly due to China's own inefficient system.
铁矿石市场对于中国向来残忍，部分原因是由于中国自身低效的机制。
4.reform the inefficient system of education
改革无效的教育制度