adj.先驱的；开创的
动词pioneer的现在分词形式.
You have a pioneering attitude to life, always moving onto the next challenge. 在人生的旅途中，你总用先驱者的态度面对眼前的挑战.
A British surgeon has carried out a pioneering operation to restore the sight of a gorilla who was born blind. 日前，一位英国的外科医生为一只患有先天眼疾的大猩猩进行了一次白内障摘除手术，开创了眼科治疗领域的先河。
Her softly-spoken manners are deceiving however, and her modest style belies a robust pioneering spirit. 然而她轻声说话的方式却是一种掩饰，她低调的风格掩盖了坚强开创的精神。
