The poll indicates that the President is supported by 54 percent of the voters, with a 'margin of error' of 3 percent. [=it is possible that as few as 51 percent or as many as 57 percent of the voters support the President]
We are trying to improve medical care for poor families living 'on the margins' of society. [=poor families who are often forgotten or ignored by society]
The business has been operating 'on the margins' of respectability. [=has been operating in a way that is not truly respectable]
(..) Well, I think it should be an equal one. Dr. Brennan, I've identified evulsion fractures of the inferior margin of the C and the superior margin of the C vertebrae. The extensive fracturing from the fire (..)2016 TvShow: Bones Title: The Murder of the Meninist Season: 11 Episode 12