Yingling says there are over six thousand board certified music therapists in the United States.

英林说，在美国有六千多名获得了专业领域证书的音乐治疗师。

Here to discuss the state of Americans sunscreen is Dr. Rita Linkner a board certified dermatologist.

丽塔·林克纳博士是一位获得认证的皮肤科医生，她将会介绍美国人的防晒霜状况。

(laughing) - Are you board certified in clinical toxicology?

（笑）——你有临床毒理学委员会认证吗？

I'm a sleep neurologist, board certified in both specialties.

我是一名睡眠神经学家，获得了这两个专业的委员会认证。

Dr. Karev, I may be a board certified o. b. g. y. n. , but I also have fellowships in maternal-fetal medicine and medical genetics, and I am one of the foremost neonatal surgeons in this country.

Karev 医生，我是以妇产科作为自己的专长，但我同时是胚胎孕育和遗传研究的权威，我甚至是本国最有名的妇产外科医生。