According to school's regulations, all students should wear school badges when they are at school.
学校规定：学生在校期间都要佩戴校徽。

They were fed pap, shod in soft slippers, given badges to chew and wooden frames to learn to walk.
自从那一刻起, 他们便像现在的儿童一样倍受宠爱。

A device used to read information encoded on merchandise tickets, credit cards, and employee badges.
用于读入商品标签，信用卡和雇员证上编码信息的装置。

Everything set for the feast day, lanterns, flags, badges, and pigs all the hubbub is great, plus Daddys shoulders to sit on.
诚心可佩，猪公可杀这样的热闹可好，还有阿爸的肩头可坐。