怪: queer, to blame...
赚钱: to earn money, moneymaking...
变革: to transform, to change...
信: letter, true, to believe, sign, evidence...
繁荣: prosperous, booming (economy)...
擦: to wipe, to erase, rubbing (brush stroke in painting), to clean, to polish...
红薯: sweet potato...
就诊: to see a doctor, to seek medical advice...
简要: concise, brief...
信件: letter (sent by mail)...
