In the multipurpose room, an "undulating plywood cloud" is suspended from the ceiling and conceals acoustical blankets made of locally sourced cotton.

在多功能厅中，天花板上悬挂了一个“起伏的胶合吸声云”，而且隐藏式的吸声毯也由当地采购的棉花制成的。

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On the low dark ceiling of cloud at night red blotches burned and quavered, dappling and swelling and contracting, like burns that give pain.

在晚上，那低低的黝黑的云天，浮动着一些斑斑的红点，肿涨着，收缩着，好象令人痛苦的火伤；

youdao

This agreement ensures that the debt ceiling will be extended through 2012, removing that cloud of uncertainty from the economy.

WHITEHOUSE: Press Briefing