regional protectionism 地方保護主義
tax evasion 偷稅漏稅
purchasing power 購買力
cyber economy 網(wǎng)絡(luò)經(jīng)濟
personal income tax 個人所得稅
risk investment 風(fēng)險投資
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