In 2015 when she was about to study in the U.S., Dong received an invitation from the director of Chinese Poetry Conference asking her to be the hostess.

2015年，在即将到美国学习的时候，董收到了中国诗歌大会主任的邀请，邀请她担任主持人。

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Dr. Steven Hirshfeld at the National Institutes of Health is the study director.

美国国立卫生研究院的史蒂芬·希斯菲尔德担任研究主任。

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"Centenarians are a model of aging well," says Thomas Perls, director of the New England Centenarian study at Boston Medical Center and an author of the study.

“百岁老人是一个很好的老化模型”托马斯·帕尔，波士顿医疗中心的新英格兰百岁老人研究的主任，也是研究报告的作者之一。

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Nora Volkow is director of the National Institute on Drug Abuse and the lead author of the study.

VOA: special.2009.09.16

Neil Risch is director of the University of California, San Francisco, Institute for Human Genetics and a leader of the new study.

VOA: special.2009.06.24

Steven Russell, director of Massachusetts General Hospital's Diabetes Unit and co-author of the study, the next step is for researchers to develop a portable system about the size of a cellular telephone.

VOA: standard.2010.04.15

Fred Volkmar, director of the Child Study Center at the Yale University School of Medicine, who wasn't involved in the recent study, described one former patient who has a master's degree, goes to work and lives on his own, but every night he eats the same meal, canned fish, reads on the computer about software and then goes to bed.

WSJ: Who Can Outgrow or Recover From Autism

"We would really encourage people not to come back for at least a week, " said Ivor van Heerden, deputy director of the Louisiana State University Hurricane Center and director of the Center for the Study of Public Health Impacts of Hurricanes in Baton Rouge.

CNN: Louisiana evacuees told to stay put

"We were able to create patients' own tissue that actually belongs there, " said Dr. Anthony Atala, lead author of the study and director of the Institute for Regenerative Medicine at Wake Forest University School of Medicine.

CNN: Scientists 'seed' cells, make new organs