一些科学家寄希望于地下的搜索，当大量的暗物质粒子通过时，在极少数的情况下，会有一些微粒被正常的粒子弹开，通过捕捉正常粒子的波动就可以抓住微量暗物质的踪迹。

Some scientists have taken to underground searches in hopes of catching just a few out of the multitude of dark matter particles in a rare instance of actually bouncing off of a regular particle.

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因此要抓住这次机会来捕捉那一刻的街景，并好好保存，让世界各地的人们都有机会看到，这才是最有价值，最重要的。

So the opportunity to kind of capture that moment in Street View and preserve it, and make it accessible to people around the world, is I think really valuable and important.

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捕捉，拿获：捕捉或抓住，特别是经过追捕以后。

To capture or seize, especially after a chase.

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