由于运送食品和饮用水的工作进展缓慢，生活在废墟瓦砾之中的幸存者越来越沮丧。
Survivors living in the midst of piles of rubble are growing frustrated with the slow pace of food and water deliveries.
进展如此缓慢是因为受到银行和监管机构的阻挠：银行害怕移动运营商会吃掉他们的利益，而监管机构则是担心移动钱包计划会被诈骗和洗钱者滥用。
Its progress has been impeded by Banks, which fear that mobile operators will eat their lunch, and by regulators, who worry that mobile-money schemes will be abused by fraudsters and money-launderers.
其他研究者正在钻研基因疗法，这也是镰形细胞贫血症的另一疗法，然而进展很缓慢。
Other researchers are working on gene therapy as another approach to cure sickle cell disease, but progress has been slow.
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