但是必须这样做才能确保消费者购买的食品不仅是安全的，而且其质量符合他们的期望。

It has to be that way to ensure that the food consumers purchase is not only safe, but of the quality they expect.

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然而，您必须理解最后这个步骤只是向TAI表明它应该假设连接是安全的，而且它使用相互身份验证的SSL。

However, you must understand that this last step merely states to the TAI that it should assume the connection is secure and that it is using mutually authenticated SSL.

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他们征求爱德蒙的意见时，他也认为那个岛从各方面来看都极安全，而且那件大事，要想做得好，就必须做得快。

Edmond, being consulted, was of opinion that the island afforded every possible security, and that great enterprises to be well done should be done quickly.

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