open race meaning in English

公开的竞赛

But a crowd of candidates and possible candidates is forming early for what is seen as one of the most wide open races in many years
而一大群候选人和可能的候选人早已跃跃欲试，这显然是多年以来的一次最广泛的竞选。
With no incumbent president or vice - president running , this should be the most open race for 80 years ? but it certainly doesn ' t feel that way
因为没有众望所归的总统或者副总统参选，本次大选可谓是近八十年里最有悬念的一次- - - -然而，事实当然远非如此。