请英语高手翻译和解释一下句子成分TheCommonwealthoftheNorthernMarianaIslands(CNMI)iscurrentlyundergoingmassivechangeasitsfiscallychallengedcapitalSaipanpainfullycomestotermswiththelossofitslucrativeJapanese

　　请英语高手翻译和解释一下句子成分

　　TheCommonwealthoftheNorthernMarianaIslands(CNMI)iscurrentlyundergoingmassivechangeasitsfiscallychallengedcapitalSaipanpainfullycomestotermswiththelossofitslucrativeJapanesetourmarket.

　　尤其是这句asitsfiscallychallengedcapitalSaipanpainfullycomestotermswiththelossofitslucrativeJapanesetourmarket,

　　asitsfiscallychallengedcapital怎么看怎么不对劲也不合理,不通顺,请高手帮忙