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1·Basaltic lava first erupted from the center and built up the volcano.

首先是玄武岩浆从中间喷发，构成火山。

2·After paying attention to his Posting, I think he has brought back at least ONE basaltic lava rock.

在仔细看过他的发文后，我想他至少带回来了一个玄武岩熔岩。

3·Bright green olivine is a significant mineral in Hawaii's slow-flowing basaltic lava and is rich in iron.

明亮的绿色橄榄石是一种矿物的标志，这种矿物富含铁，来自于夏威夷那些缓慢流动的火山熔岩。

4·Kilauea is a shield volcano, or a low, gently sloping volcano built almost entirely from basaltic lava flows.

基拉韦厄是一个盾状火山，或低，轻轻地倾斜的建造火山几乎完全由玄武岩熔岩流。

5·A hornito is a small rootless spatter cone that forms on the surface of a basaltic lava flow (usually pahoehoe).

翻译成中文为：熔岩丘是形成于玄武岩熔岩流(通常为绳状熔岩)表面的小型无根溅出锥。

6·The bulk of the volcano is basaltic , but the slopes are dotted with cones and lava flows consisting of glassy , silica - rich lavas called dacites.

此火山的主体是玄武岩，但是山坡却点缀著由石英安山岩（一种玻璃质、富含矽的熔岩）形成的熔岩锥和熔岩流。

7·The bulk of the volcano is basaltic, but the slopes are dotted with cones and lava flows consisting of glassy, silica - rich lavas called dacites.

此火山的主体是玄武岩，但是山坡却点缀著由石英安山岩(一种玻璃质、富含矽的熔岩)形成的熔岩锥和熔岩流。