We're going to go on a dive to the deep sea, and anyone that's had that lovely opportunity knows that for about two and half hours on the way down, it's a perfectly positively pitch-black world.
Mēs ienirsim jūras dzīlēs, jebkurš, kuram ir bijusi šī jaukā iespēja, zina, ka, dodoties lejup,  apmēram 2,5 stundas apkārt ir pilnīgi piķa melna pasaule.