这是一种比快速轮询原更有效率的无限推送方式，而快速轮询正是其它多数推送技术所采用的。
That is a significantly more efficient way of doing wireless push technology than fast polls, which is what most other technologies use.
这是一种比快速轮询原更有效率的无限推送方式，而快速轮询正是其它多数推送技术所采用的。
That is a significantly more efficient way of doing wireless push technology than fast polls, which is what most other technologies use.
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