Surely, though, the more modest goal of the carbon-paperless office is within the reach of mankind?

尽管如此，一个更为保守的目标——无复写纸办公室——想必应该在类可达的范围内了吧？

He said the U.S. remains deeply committed to helping both sides reach an acceptable peace agreement.

他说，美国“继续”帮助巴以双方达一项可接受的和平协议。

But Himmler was also aware that these would most likely not result in acceptable terms.

然而，希姆莱也意识到，这些努极有可能无法达可接受的和平条件。

If an acceptable diplomatic agreement could not be obtained, end quote.

如果无法达一个可接受的外交协议，引号结束。

No Sunday school, no singular text that everyone could study and be on the same page with.

没有主日学校，也没有所有可研读、达共识的单一文本。

President Obama has said the United States will walk away from nuclear talks with Iran if no acceptable agreement is reached.

奥巴马总统曾表示，如果无法达可接受的协议，美国将退出与伊朗的核谈判。

And it's very hard to come to a sustainable peace, or even a ceasefire that can last for anything, when that's true.

而且当这种情况存在时， 要达一个可持续的和平，甚至是一个能够持续一段时间的停火协议，是非常困难的。

The Iranians seem to believe that a sustainable deal is unlikely to be achieved in the time frame that President Trump has in mind.

伊朗似乎认为，在特朗普总统设想的时间框架内，达一个可持续的协议是不可能的。

But it will also be necessary to help people develop autotelic personalities, like those of Serafina, Joe, and Ting, by training them to recognize opportunities for action, to hone their skills, to set reachable goals.

但还需要帮助们培养像塞拉菲娜、乔和婷那样的自足型格，通过训练他们识别行动的机会、磨练技能、设定可达的目标。