翻译1.The little girl stood up trying to catch the teacher’s eye.
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翻译2. If everyone stays in line, we’ll get through the check-in procedure more quickly.
翻译3. Please make sure to finish on schedule.
影响利率风险结构的因素有三个:违约风险、流动性和()。
利率期限结构是研究在具有相同()的情况下债券的到期收益率与到期期限的关系。