However, these parties have been much less forgiving on the ratings agencies for lack oversight on ratings for mortgage-backed securities (MBS) right before the housing bubble burst.

不论怎样，对于在住房泡沫破灭前评级机构对住房抵押贷款支持证券评级的失察，人们很难达成谅解。

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Scientists have long suspected that the lack of larval weight prevented the little ones from gaining enough momentum in the burst phase.

长时间以来，科学家一直猜测，可能是由于体重太轻让这些小鱼仔在“突破”的阶段难以获得足够的动力。

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Eventually, the balloon will grow from lack of atmospheric pressure, burst, and begin to fall.

最终，气球会因为大气压力爆炸，开始降落。

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Blues flanker Martyn Williams had eased his way back into action in the opening period, but at the start of the second he burst into life, perhaps exploiting the Ospreys' lack of a genuine open-side after Ryan Jones replaced Tandy at the break.

BBC: Blues 20-12 Ospreys

Mr Moyo said the lack of water in the sewage pipes had already led some to burst.

BBC: Synchronised toilet flush held in Zimbabwe's Bulawayo

With a lack of a so-called real estate bubble, there's been no bubble to burst.

NPR: Charlotte, N.C., a Sweet Spot for Housing