Streams of lava light up Mount Etna during a two-hour eruption on Tuesday night-the peak of the Italianvolcano's fiery week (Mount Etna map).

星期二晚，埃特纳火山两小时喷发中，流淌的岩浆照亮了这意大利火山的山峰。

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The laser scanning technology enabled us to investigate the natural environment in a completely new light by bringing the outcrop with its inaccessible cliffs, volcanic fissures and lava lakes into the computer where it could be analysed.

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