Which is why it's so hard to predict bestsellers, why you can't judge a book by its cover.

这就是为何预测畅销书很难，为何你们不能根据一本书的封面来对它作出评价。

youdao

Well, why not give the Vespa a reward for its hard work and take it for a couple of weeks to the land of its ancestors?

我何不奖励一下我那辛苦工作的“Vespa”，把它带到它的故乡去玩上几个星期呢？

youdao

That is why the Vatican is now supporting the new website, with its mixture of hard data and philosophical interpretation.

这也是为什么梵蒂冈现在支持新网站采用现实数据和哲学解释相结合的原因。

youdao

Maybe that's why its hard to let go.

CNN: Letting go of Simpson case

Adding insult to injury, SLM (nyse: SLM - news - people ), as the lender is officially known, said Tuesday its latest quarterly earnings fell below expectations, although it didn't say why and its opaque accounting makes this hard to figure out.

FORBES: Sallie Mae's Story Gets Worse

Identity theft has led the consumer concerns in FTC complaints for that entire period, and its not hard to see why.

FORBES: Yet Again Consumers Rank Identity Theft As Top Concern