Although they can't track a customer's every move, they can crate basic profiles of them using loyalty CARDS.

尽管不能跟踪客户的足迹，但他们能通过会员卡来构建基本框架。

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This does require some time and patience. Crate training your dog can also be very helpful when you have to leave for longer periods of time (see Resources below for links to crate training articles).

这确实需要一些时间和耐心。如果你需要离开很长的一段时间，笼内训练法同样非常有效。(参见文后的关于笼内训练法的链接)。

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Perched on an upturned crate, wrapped tight against the chill air, he offers pyaz, a staple for much Indian cooking, for 60 rupees ($1.33) a kilo, the most he can remember.

他只记得，自己站在翻过来的木箱上，精神矍铄的迎着寒风，提出众多的印度食物中一种叫做pyaz的主食印象中是以每千克60卢比（约合1.33美元）的价格出售。

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They can also be combined with sensors so that a tagged crate of refrigerated goods could alert a system if perishable items inside became too warm, for example.

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