Zain in Uganda ran a lucky dip for subscribers with prizes including fully furnished houses and Honda CRV cars.

Zain在乌干达为它的用户搞了一次抽奖活动，其中的奖品包括重新粉刷房子和本田的CRV轿车。

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Use reward systems (star charts culminating in a lucky dip or favourite outing) to motivate preschool and school-age kids, especially if they are getting out of bed or coming into your bed at night.

利用奖励机制（贴小红花或者带他们出游）来激励学龄前和在校的小朋友，尤其是如果他们能按时起床和睡觉。

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Glasgow 2014 said this was not "a lucky dip" and tickets would only be allocated for the events requested.

BBC: Glasgow 2014: Commonwealth Games ticket prices revealed

Germany, for instance, will be lucky to avoid a double-dip recession this year.

ECONOMIST: That elusive recovery | The