栏目: regular column or segment (in a publication or broadcast program), program (TV or radio)...
对比: to contrast, contrast, ratio...
转向: to get lost, to lose one's way...
扰乱: to disturb, to perturb, to harass...
闲: idle, unoccupied, leisure...
长途: long distance...
解说: to explain, to comment...
刻意: meticulous, painstaking, deliberate...
部位: position, place...
心脏病: heart disease...