昏厥症状

fitness room───健身房

common symptom───常见症状

faintness───n.模糊；微弱；衰弱

fitness center───健身中心；健身房

fitness centre───健身中心

fitness fanatic───健身狂

fitness rooms───健身房

fitness test───适合性试验

fitness tests───适合性试验

Symptom of eyesight of most children initial stage is not apparent, when discovering the faintness that look matter, eyesight already often dropped to 0.8-0.5.───多数儿童初期视力症状不明显，当发现视物模糊的时候，视力往往已下降至0.8 - 0.5了。