They covenanted in loyalty to the king.

他们盟约以效忠。

We entered into a solemn bond.

们了一份正式合约。

They concluded (a) peace.

他们和约。

They've contracted an agreement.

他们了一项协议。

The offences referred to in article 4 shall be deemed to be included as extraditable offences in any extradition treaty existing between States Parties.

States Parties undertake to include such offences as extraditable offences in every extradition treaty to be concluded between them.各约诺将包括诸如罪行作为可引渡罪行每一项引渡条约它们之间将要。