If someone is in the limelight, a lot of attention is being paid to them, because they are famous or because they have done something very unusual or exciting. 众人注意的中心
noun [专属名词]公众注意的中心;(舞台照明用的)石灰光,石灰光灯
Tony has now been thrust into the limelight, with a high-profile job. 托尼有一份令人注目的工作,现在已成为人们关注的焦点。