不知是哪一天,我突然发现一些小学生的书包上挂着一种五颜六色的编织物。这种编织物上部是形如“麻花辫”的编织带,中间是一种圆形的中间厚、边缘薄的“扣子”,下部就是穗子。甚至一些小伙子的钥匙串上,姑娘们的脖子上,也都挂着,大小不一,但很明显是同出一辙的编织物。好奇怪! 去了学校,竟然——后排的一位女生的书包上也挂着一个。我禁不住问道:“这是什么?”“情侣扣,玩的。”“怎么这么一 I do not know the day, I suddenly found some schoolchildren’s schoolbags hung on a colorful fabric. The upper part of the braid is a braided belt shaped like a twist, and in the middle is a round, thick button with a thin edge, and the lower part is the head. Even on the keychains of some young men, the girls’ necks are all hung with different sizes, but it is obviously the same weaving fabric. Surprised! Going to school, unexpectedly - one girl in the back row also hangs one on her schoolbag. I could not help asking: “What is this?” “Couple deduction, play.” "How so