If you have not received an engagement letter, this statement will be our contract with you.

如果您不接受委托书，这个声明就是我们与您的合同。

When we got married, she had given me an Engagement Letter and I had said how cute-how sweet.

我们结婚的时候，她给我我一份（审计）业务约定书（这个也可以翻成订婚信），我还说多可爱多甜蜜啊。

Do you execute a written contract, agreement or engagement letter for services with every client?

是否与每位客户签订书面合同、协议或约定？

Apart from sending me the engagement letter once again she says I can't get rid of her just like that.

除了一再给我审计业务约定书之外，她还说我不能随便就摆脱她。

It was in his letter home announcing his engagement that Hung-chien had praised his wife for being submissive.

鸿渐赞美他夫人柔顺，是在报告订婚的家信里。