主要的收益模式是通过App Store的付费下载，而广告销售则远远落后于这种模式。

The primary revenue model is pay-per-download via an app store, while selling ads is way behind in terms of revenue.

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看看瑞士手表制造企业按国家划分的销售情况吧，一个引人瞩目的情况是，印度名列第24位，落后于奥地利、葡萄牙和荷兰等小国。

Taking a look at Swiss watchmakers' sales by country, one thing that's striking is that India ranks a distant 24th, behind much smaller countries such as Austria, Portugal and the Netherlands.

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去年通用汽车在中国的销量落后于行业平均水平，增长6.1%，共销售109万辆汽车。

Last year, GM's sales in China lagged behind the industry's growth, rising 6.1% to 1.09 million units.

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