An abysmally slow growth rate .

非常缓慢的增长率。

The correlation is not perfect : communist laos fares abysmally .

这种相关性也并非完美：共产主义国家老挝的表现便极其糟糕。

Research and development spending by existing firms is abysmally low .

苏格兰现有企业的研发费用也出奇的低。

A well-intentioned effort to obtain evidence failed abysmally .

获取证据的努力用意虽好但完全失败了。

I tried to convince them but I failed abysmally .

我试图使他们信服，但是彻底失败了。