Despite the thousands of Bigfoot that must exist for a breeding population, not a single body has been found.

尽管目击者口中的“大脚”数以千计、足以构成一个繁殖种群，人们却连一具尸体也未曾找到。

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In the case of a self-signed certificate, it is the certificate's own public key that must exist in the trust store.

如果是自签名证书，则该证书本身的公钥必须存在于信任存储区中。

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They are, nonetheless, a hot topic, for studying them could reveal the physics that must exist beyond the Standard Model.

尽管如此，它们仍旧是热点话题，因为研究它们可能会揭示物理肯定是超越标准模型存在的。

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However, scientists are already discussing the other facilities that will be needed to complete the search for the new physics that must exist beyond the current Standard Model of particles and their interactions.

BBC: Making 'ghosts' in a machine

The White House and the Congress will have to ensure that the "watchful eye" is vigorously attentive in hopes of restoring faith and confidence in our financial markets that must exist for those markets to function properly.

FORBES: Re-Regulating Wall Street

It exists because everyone even, down to the last minute, it victims agrees that it must exist.

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