发誓：强调说话人是在说真话并且会信守承诺。
Cross My Heart is the twenty-first novel in the Alex Cross series all written by author James Patterson. It takes place after the events of Alex Cross, Run, which ends with Cross contemplating life as a cop after Ava, a girl who the Cross family adopted, dies.
... crazy like a fox 装疯；装模作样 cross my heart 感发誓；不骗人 fly off the handle 平时有教养的人突然失去常态 ...
... crazy like a fox 装疯；装模作样 cross my heart 感发誓；不骗人 fly off the handle 平时有教养的人突然失去常态 ...
... Count me in. 算我一份 Cross my heart. 真心话 I know what you want. 我知道你想要什么 ...
第十八章 She’d never tell secretly 最末之章 Cross my heart 第1节：一、活该着(1)第2节：一、活该着(2)第3节：一、活该着(3)第4节：一、活该着(4)第5节：一、活该着(5)第6节：二、大肥肉(1)...
发誓，赌咒；再见同窗（电影）
I saw him do it—cross my heart.
我看见是他干的，我可以发誓。
And I won't tell any of the other girls anything you tell me about it. I promise, cross my heart.
我不会把你告诉我的与其有关的任何事情告诉任何其他女孩。我保证，我发誓。
I cross my heart and hope to die.
我心划十字，以死起誓。
I promise that what I have told you today is true C cross my heart.
VOA : special.2010.07.11