小时候,老师说红领巾是红旗的一角,是用烈士的鲜血染成的。偶当时就以为做红领巾必须要从红旗上割下来,而且以为每一个红领巾都是真的用烈士的鲜血染成的,心里纳闷:这得用多少烈士的鲜血……俺总是搞不请“生前”是啥意思,明明是死前嘛…… When I was young, the teacher said that the red scarf was the red flag and was dyed with the blood of a martyr. I even thought that a red scarf must be cut off from the red flag, and that every red scarf is really stained with the blood of the martyrs, and wondered: how many martyrs this blood ... ... I always engage in no What is the meaning of “before his death?”