Being satisfied with being single is a precondition of satisfactory coupledom.

对单身状态感到满意是维持长期伴侣关系的前提。

Service is the precondition for hope.

服务是希望的前提。

And this is a precondition of any practical contact and dialogue.

这是任何实际接触以及对话的前提。

Security is the precondition for development. We humanity are living in an indivisible security community.

安全是发展的前提，人类是不可分割的安全共同体。

The current, rapid shift to AD was enabled by preconditions.

目前快速向公元后的转变是由先决条件促成的。

His precondition is that North Korea take “real steps” towards denuclearisation.

不对，他的前提是朝鲜在去核化道路上迈出“实质性的步伐”。

We're prepared to engage in a conversation with no preconditions.

我们准备与伊朗对话，并且没有任何前提条件。

Hassan Rouhani said Sunday, he was ready for dialogue without preconditions.

哈桑·鲁哈尼周日表示他已经准备好无条件对话。

Democrats have been pressing for the debt ceiling to be lifted without preconditions.

民主党人一直敦促无条件地取消债务上限。

The Palestinian leader, Mahmoud Abbas, says he cannot submit to such demands as a precondition.

巴勒斯坦领导人马哈茂德·阿巴斯表示，他无法接受这些作为前提条件的要求。