(c) Conversion rates based on market exchange rates, except where that would cause excessive fluctuations and distortions in the income of some Member States, when price-adjusted rates of exchange or other appropriate conversion rates should be employed, taking due account of General Assembly resolution 46/221 B of 21 December 1991;
(c) 基于市场汇率的换算率，但如采用此种换算率会使一些会员国的收入水平过度波动和扭曲，则应采用价格调整汇率或其他适当的换算率，同时适当考虑到大会1991年12月21日第46/221 B号决议；