全部

1·On the one hand, this high growth rate and scale of mobile users high-speed growth of the status quo, the other by mobile operator promotional activities and the impact of Olympic fever.

这一较高的增长率一方面与移动用户规模高速增长现状有关，另一方面也受移动运营商推广活动和奥运热潮的影响。

2·Now look at the many promotional acts, there is a lot of purpose is not clear, even for a selling in the end is to raise sales, or increase the rate of the trial, and so on, are unclear.

看看现在所进行的很多促销行为，很多都存在着目的性不明确，甚至对于一次促销行为到底是要提升销售，还是提高试用率等等，都模糊不清。