There are few shelves and it will feature a self-checkout system.
图书馆里面只有很少的书架，而且装备了自动借还的系统。
Self-checkout counters at the grocery store, complete with laser scanners to read bar codes, are starting to replace human cashiers.
在商店，配有读取条形码的激光扫描仪的自助结账柜台正在开始取代人类收银员。
Self-checkout counters at the grocery store, complete with laser scanners to read bar codes, are starting to replace human cashiers.
在商店，配有读取条形码的激光扫描仪的自助结账柜台正在开始取代人类收银员。
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