母亲在街头摆了小摊卖茶叶蛋:一个小火炉,钢精锅里煮着热气腾腾的茶叶蛋,袅袅香味在街头弥散开来。路过的人们常常被这香味吸引,一元钱一个茶叶蛋,物美价廉,很受青睐。每天收摊,母亲总是将一小袋硬币倒在桌子上,认真地清理着。不经意地,我发现母亲总是从一摊硬币中清理出几枚硬币放在旁边。我问母亲,这几枚硬币为什么不和其他的硬币放在一起。母亲笑了笑:这是游戏机币,不是钱。 Mother put a small stall in the street selling tea eggs: a small stove, boiled steamed tea boiled eggs, delicate fragrance spread in the streets. People passing by are often attracted by this scent, a dollar egg tea, inexpensive, very popular. Tissue every day, the mother will always be a small bag of coins fell on the table, carefully clean up. Inadvertently, I found that my mother always cleared a few coins from a set of coins aside. I asked my mother why these coins were not placed with other coins. Mother smiled: This is a game currency, not money.