#教辅书变废为废教辅书是对纸张的浪费。今天起俺一天至少一次往上涂鸦打卡。丑，但是不至于祸害白纸。
丑 Show more
#教辅书变废为废
CleverLibre Social is an inclusive social instance for open discussion, learning, and community. All cultures welcome. Hate speech and harassment strictly forbidden.
#教辅书变废为废