Another woman would have broken down, but she is made of sterner stuff.换成别的女人早就崩溃了，但她刚强不屈。In my opinion, each feather from the contest returned pigeons are a true hero, an unyielding warrior.在我看来，每一羽能从大赛归来的鸽子都是一位真正的英雄，一位不屈的勇士。She has an uncrushable spirit.她有一种不屈的精神。