日前: the other day, a few days ago...
学说: theory, doctrine...
发作: to flare up, to break out...
受伤: to sustain injuries, wounded (in an accident etc), harmed...
顶: apex, crown of the head, top, roof, most, to carry on the head, to push to the top, to go against, to replace, to substitute, to be subjected to (an aerial bombing, hailstorm etc), (slang) to bump...
试探: to sound out, to probe, to feel out, to try out...
前台: stage, proscenium, foreground in politics etc (sometimes derog.), front desk, reception desk, (computing) front-end, foreground...
北方: north, the northern part a country, China north of the Yellow River...
形容: to describe, description, appearance, look...
