思考的女人。概念-挑战性的问题, 寻找答案。孤立的女孩。有疑问的表达和问号的妇女。问号, 符号。女孩的问题。得到答案, 思考. Thinking business woman. Concept - challenging issue, looking for the answer. Isolated girl. Woman with doubtful expression and question marks. Question mark, symbol. Girl question. Getting answers.