To really get that tight core, what you eat is more important than how many crunches you can do.

要练出紧致的核心肌群，饮食要比做仰卧起坐更重要。

On a visit to an insect farm, she greedily peels the wings and legs off a freeze-dried locust and crunches down with gusto.

在她参观一家昆虫农场时，她贪婪地剥下一只冻干的蝗虫的翅膀和腿，然后兴奋地吞下了肚。

This might just make crunches more entertaining.

这也许会使仰卧卷腹变得更有趣。

Everyday I do hundreds of crunches to flatten my abs.

我每天做仰卧起坐数百次，就是想打平我的肚腩。

Credit crunches do not affect all companies the same way.

信贷危机对不同的公司，影响有所不同。

The Washington, DC-based think tank crunches some interesting Numbers.

这家位于华盛顿的智库对下面这些有趣的数字进行了一番计算。