求新概念2第67课摘要写作

Tazieff,the Polish scientist,went to Lake Kive in the Congo in 1948 to observe a new volcano which he called Kituro.After taking photographs,he had to leave almost at once because a river of liquid rock threatened to surround him.He escaped just in time but he returned two days late when the volcano had became quiet.This time he climbed into the mouth of Kituro in order to take photographs and measure temperatures.