Shares are deemed pricey when the p/e ratio is above its long-run average.

如市盈率超出长期平均状况，股份价格即被视为昂贵。

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The forward four-quarter P/E ratio for the S&P 500, according to Thomson Reuters, is just 12.7.

汤姆森-路透公司**发布的标普500指数的远期四季P/E值只有12.7。

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Not only is the P/E ratio dropping, it also is in danger of losing some of its prominence as a market.

不仅是市盈率下降，就是该指标也有可能失去一些作为市场基准的声望。

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This 6-inch e-reader touts a bodacious 1024 x 768 resolution, which contributes to an even better contrast ratio than on Amazon's E Ink slate, while software optimizations between now and release are expected to make the Story HD the fastest-refreshing device of its kind.

ENGADGET: iriver Story HD e-reader preview (video) HD

What's really important about this iteration of the Kindle DX is what's going on inside: or, more specifically, its new Pearl E Ink display that's purported to boast a 50 percent improved contrast ratio than its predecessor.

ENGADGET: Amazon Kindle DX Graphite review