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1. | Input subsidies, as well as inefficiencies in public distribution agencies, tend to restrict availability |
| 对于投入物的补贴以及政府分配机构的效率低下,都会影响投入物的获得。 |
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2. | * The International Narcotics Control Board strives to restrict the availability of drugs to medical |
| * 国际麻醉品管制局努力限制用于医疗和科研的药物的供应,防止这些药物落入非法渠道,并打击非法贩运活动; |
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