Callebaut's designs are certainly fantastical, but it's a treat to ponder them and hope that someday this type of utopian technology will actually exist.

卡勒博的设计虽然只是幻想的作品，但它们也是深思熟虑的作品；并希望有朝一日，这样的乌托邦式设计能够得以实现。

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That acceleration will cause them to ponder. Whether they end up evolving, or make big changes or do nothing - that's not for me to speculate.

此次加速将令他们思考，是就此打住、还是作出重大变革抑或袖手观望——而这并不是我需要思索的问题。

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Now, I ponder whether they are ready to face the challenges that await them and worry like a mother hen if I've done a good enough job preparing them.

如今我所思考的问题是他们是否作好了面临挑战的准备，并且也像一个母亲那样担心，是否自己已经为他们做了足够的准备。

youdao

But the fact that the prime minister raised them here in Texas with the full backing of the White House will give the Israeli Government good reason to ponder them and perhaps not to reject them too forcibly too soon.

BBC: Speaking as one

They ponder the world around them and grapple helplessly with the past.

ECONOMIST: The young writers�� holocaust

Ponder is pumping rivals such as Cigna to get them to participate.

FORBES: Cheap-Tech Guru