一个坦克状的巨大灰影从村子里开了出来。

The great grey shape of a tank rolled out of the village.

《柯林斯英汉双解大词典》

这些由火山灰构成的细微玻璃状小颗粒会刮伤飞机窗户，阻塞引擎甚至导致引擎熄火。

The fine, glassy particles that make up volcanic ash scour airplane Windows and can clog and stall jet engines.

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云层围绕着图像边缘，而在中部，大西洋深蓝色的海水映出了这股波纹状，有点像棕黄色河流的火山灰。

Clouds bracket the edges of the scene, but the dark blue waters of the Atlantic Ocean show in the middle, and above them, a rippling, brownish-yellow river of ash.

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