It was made of black, glassy lava mixed with bits of feldspar.

分为黑色和坡璃质山，同时大杂了长碎片。

Very likely, Professor Aronnax, because since 1866 eight little lava islets have surged up in front of the port of St. Nicolas on Palea Kameni.

那很可能，阿龙纳斯先生，因为，自18 66年以来，有八个山小岛在巴列亚～加孟宜小岛圣尼古拉港对面浮出来了。

Richard identified both as obsidian. " These are volcanic rock, " he said in his best encyclopedic voice. " But this isn't" . He kicked a washed-out stone and waved at the formation. " This is sediment" . Richard had a talent for scientific trivia.

理查德认出两块头都是黑。" 些是山，" 他用他那百科全书式无所不知声音说，" 但块不是，" 他用脚踢了踢一块褪色头，挥手指着那块岩层说：" 是沉积物。" 理查德有研究科学冷知识天赋。