There's no worry about collecting the tusk before the key, because the door to the museum is the gating mechanism.

你不需要担心那象牙之前的钥匙，因为你如果你要进博物馆，你必须拿到钥匙，而这扇门就是博物馆的闸门机制。

youdao

There's no need to worry so.

没必要这样着急。

《牛津词典》

'There's no need to worry,' he said soothingly.

“不必担忧。”他宽慰道。

《牛津词典》

Norbert Sporns say there's no need to worry.

VOA: standard.2010.05.27

Now, I'm not introducing any genetic material at all so I don't have to worry about it replicating because there's no genetic material, all I do is deliver the particles.

这样就根本不用引入任何遗传物质,所以我也不需要担心它会复制,因为根本不存在任何遗传物质了,我所要做的只不过是接种部分微粒

耶鲁公开课 - 生物医学工程探索课程节选

And there's no worry about inflation or irrational exuberance regarding the prices that Crowe is asking.

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At least with the inflation linked loans there's no worry about my loan debt spiralling after graduation.

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After running overnight, the device was still rather cool to the touch, so there's no worry of it melting anything that's sure to sandwich it in your already cramped desk.

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