Methane Bubbles Could Sink Ships,Scientists Find

Methane bubbles from the sea floor could,in theory,sink ships and may explainthe odd disappearances of some vessels,Australian researchers reported on Tuesday. [初译]星期二澳大利亚的一些研究者报道:理论上讲海底的甲烷泡可以沉船,这或许能解释一些船只为何莫名其妙地失踪。 [改译]据澳大利亚研究人员周二的报告,从理论上讲。