Early in the second world war, Britain took its time to let America into the secrets of Ultra, the decryption of German secret communications by code-breakers at Bletchley Park.

第二次世界大战的早期，英国花时间让美国获知了Ultra的机密，这是电码译者在Bletchley Park破译的德国机密通信的译码。

youdao

I am bound to let you into the secret.

我一定要使您知道这个秘密。

youdao

The nay-sayers smell a defense industry love-in at the expense of the taxpayer and think it is high time the public were let into the not-so-secret world of corporate nepotism.

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