regional protectionism 地方保護(hù)主義
tax evasion 偷稅漏稅
purchasing power 購(gòu)買力
cyber economy 網(wǎng)絡(luò)經(jīng)濟(jì)
personal income tax 個(gè)人所得稅
risk investment 風(fēng)險(xiǎn)投資
after sale service 售后服務(wù)
stock exchange 股票交易
booming/thriving/prosperity 繁榮
decline/recession/depression 萎縮/衰退/蕭條