A deposit payable on launch, to be refunded when asatellite is disposed of safely, could deal with this by giving value to thatlast, self-sacrificial rocket blast.

赋予一定价值给卫星最后自我牺牲的火箭爆炸，也许能解决上诉问题。 即发射卫星需缴纳定金，只有当这颗卫星最终安全处理后，定金才可以返还。

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The tour company refunded his deposit, with an admission that the brochure was incorrect.

旅游公司将押金退还给他，并承认旅游宣传手册内容有误。

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Another possibility is that satellite operators would put down a deposit, to be refunded once the obsolete satellite had been pushed into a safer orbit.

另外，还有一种可能是，卫星运营方支付一笔押金，这笔押金在过期卫星被移至更安全轨道后返还。

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The court order said Sahara had "no right to collect" the funds "without complying with any regulatory provisions" and ordered the group to deposit the refunded money in a nationalised bank.

BBC: India

Even if you terminate early, most wedding contracts stipulate that a deposit will not be refunded.

FORBES: Magazine Article