Ash particles from the early part of the eruption were especially sharp and abrasive, posing a possible threat to aircraft flying through the cloud.

火山喷发早期出现的火山灰颗粒特别锐利且粗糙，对通过它的飞行器可能造成威胁。

youdao

The flying fish shortcut isn't available to all particles.

飞鱼的快捷方式并不对所有的粒子都有效。

youdao

There are so many of these paths and so many metal particles that it is impossible to land a flying saucer without its being smashed by one.

这么多的道路，这么多的金属微粒，我们几乎没有可能让飞碟在不被他们撞碎的情况下安全降落。

youdao

So, instead of being a pure kaon and a pure anti-kaon, the two particles that go flying off are actually blends of each.

ECONOMIST: What��s the matter?