VOA慢速英语:印度医生的美国签证问题接近定点

licensed – adj. having official permission to have or do something;

pediatric – adj. of or relating to the medical care or illnesses of children

residency – n. legal permission to live in a place

red tape – n. a series of actions or complicated tasks that seem unnecessary but that a government or organization requires you to do in order to get or do something