"The potential benefit of (meal replacement) in maintaining weight loss was not supported," the researchers concluded.
研究人员总结到：“用替代餐保持体重降低的潜在好处未能得到支持。”
2
However, in previous studies, when subjects were given replacement leptin, the metabolic changes were reversed and they were able to maintain their weight loss.
但在此前研究中，研究对象摄入瘦素替代品后，成功地逆转了这一新陈代谢变化过程，进而保持了减肥成果。
3
As a replacement for the economic loss of the civil aviation caused by the worldwide terrorist attacks, some countries provide more preferential policies for it.