Ключевые слова: abstract, analysis, background, book, business, career, chart, complex, concept, consult, currency, double, economic, exchange, exposure, finance, financial, forex, global, growth, hand, hands, index, invest, laptop, lifestyle, man, market, marketing, multi, occupation, online, people, professional, purpose, rate, seminar, sideview, sketch, stats, stock, studying, target, trade, trend, typing, using, wining, working, writer,