up close
1.Being at very close range:provided up-close views of rare fish.
2.Exhibiting or providing detailed information or firsthand knowledge:“up-close glimpses of the big money,big deals,and big decisions of America's entrepreneurial giants” (Harvard Business Review).
就是近距离的察看,或是有第一手材料,你说的节目我想就是人物专访.表明会有很多被采访人的第一手材料.