ɪts ɐbˌaʊt ðə lˈiːdɚɹ əvə dʒˌɪəlˈɑːdʒɪkəl ˌɛkspədˈɪʃən, hˌuː wˈeɪts fɚðə bˈoʊt ðæt bɹˈɪŋz bˈæk ðə kˈɑːnsəntɹˌeɪts kəlˈɛktᵻd baɪ ðɪ ˌɛkspədˈɪʃən.
It's about the leader of a geological expedition, who waits for the boat that brings back the concentrates collected by the expedition.