He was one of the people who sat at the back of class and twanged an elastic band.他曾是坐在教室后面弹橡皮筋的那些人中的一个。Her long hair was fastened at the nape of her neck by an elastic band.她用橡皮筋把头发扎在脑后。That elastic band will snap if you stretch it too far.那根橡皮筋拉得太长会断的。Her long fair hair was fastened at the nape of her neck by an elastic band.她用皮筋将金色长发扎在脑后。