VOA慢速英语:Uffizi, Indiana University Make Digital Copies of Sculptures

短语讲解：

1. “Now we can gather the 3-D data on a life-size statue in the matter of a half hour and we can process the data ... in a matter of a half hour to a couple of hours.”

in the matter of 在…方面， 就…而论
例句：He is strict in the matter of discipline.
在纪律方面他是严格的。