Responsibilities generally include supervising study spaces to ensure that a quiet atmosphere is maintained.

职责主要包括看管学习场所，保证安静。

Internet connections failed; parents were unable to supervise their children's studying; students did not know how to use technology and more.

网络连接失败；家长无法监督孩子们学习；学生不知道如何使用高科技等等。

Dr. Katie Overy supervised the study at the university's Reid School of Music. She says singing could lead to new ways to learning a foreign language.

Katie Overy 博士在该大学的里德音乐学院监督了这项研究。她说唱歌可以带来学习外语的新方法。