Accumulated debris shall be removed by vacuum, blowing with oil-free air, or wiping with clean rags.

打磨杂物用吸尘器吸走，或使用无油气体吹掉，用干布擦净。

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Floating debris from the tsunami has accumulated in several coves (particularly image lower right).

海啸裹挟而来的漂浮物现在则堆积在几个海湾中(上图的右下部)。

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Such geological disasters destroyed forests and vegetation accumulated massive loose debris layer, which also can lead to large-scale mud-rock flows after the rains.

由地震所引发的次生地质灾害毁坏了森林和植被，堆积了大量松散的碎屑层，这也为地震后降雨诱发泥石流和滑坡提供了丰富的物质来源。

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In 1988, the accumulated debris and dead wood of decades was consumed in a catastrophic conflagration that covered half the park.

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The test was designed to simulate the type of impact that would have been frequent during Earth's early history, some four billion years ago, when rocky, icy debris in our Solar System accumulated to form planets.

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