消逝

tā men jiāng yǒng yuǎn de xiāo shì yú cāng máng mù sè zhī zhōng

它们将永远地消逝于苍茫暮色之中。

They will vanish forever into the grey twilight.

zhèng zài xùn sù xiāo shì de shēng huó fāng shì

正在迅速消逝的生活方式

rapidly vanishing way of life