fellow-competitor meaning in English

同伴比赛者
同组竞赛者

I could only guess that by " them " he was referring to his fellow - competitors
我猜他说得他们是指那些巡回赛上的对手们。
This constant need to prove that one is as good as or better than one ' s fellow - competitor creates constant anxiety and stress , the very causes of unhappiness and illness
这样不断地需要证明自己，证明自己不比竞争对手差，甚至更好，结果就导致了持续的焦虑和紧张，而正是焦虑和紧张使人们不愉快和生病的。
[ size = 3 ] this constant need to prove that one is as good as or better than one ' s fellow - competitor [ color = red ] creates [ / color ] constant anxiety and stress , the very causes of unhappiness and illness
书上翻译：一个人需要频繁地去证实他不比其竞争者差或比他更好，这样频繁的焦虑和压力正是人类抑郁和生病的原因。