The researchers were from the University of Colorado Denver, Denver, Colorado; Washington University, St. Louis, Missouri; and the University of Pennsylvania, Philadelphia, Pennsylvania.
研究人员来自科罗拉多丹佛大学,华盛顿大学,圣路易斯大学,密苏里大学及宾夕法尼亚,费城的大学。
Consider how Rebecca Witte, a student at the University of Missouri in St. Louis, introduced a speech to a college audience.
丽贝卡·威特就读于圣路易斯州的密苏里大学,她曾给大学生做过演讲,看看她是如何开场的。
Consider how Rebecca Witte, a student at the University of Missouri in St. Louis, introduced a speech to a college audience.
丽贝卡·威特就读于圣路易斯州的密苏里大学,她曾给大学生做过演讲,看看她是如何开场的。
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