And democrats have survived in state government only by disavowing the national party , as messrs manchin and tomblin have .
这使得民主党在州政府内只能通过否认国家党才能得以生存，就像曼钦和汤布林先生所做的那样。
In the words of mr dower : " his task was not merely to call a halt to a lost war , but do so without disavowing japan 's war aims or acknowledging the nation 's atrocities . "
Therefore , email is confronted with such unsafe factor as leaking , dropping , tempering , disavowing , etc. cryptography is the key to solve these information security problems .
