“竞争者”用英语怎么说？

三名领先的竞争者陷入一场鏖战。The three leading contenders were locked in a dogfight.这使他们得以参加其中并成为主要竞争者。This puts them in the ballpark and makes them a major player.希腊依然是世界航运业强有力的竞争者。The Greeks are still powerful players in world shipp...