Over the next days, Google Documents will roll out a Google Gears-powered offline version (I can't see it yet).

在接下来的几天里Google文档会推出Google Gears支持的离线版本(我还没有看到)。

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Direct drive to the rolls with heavy-duty helical bevel gears where the output shaft is directly coupled to the roll shaft.

输出轴直接连接辊轴，中间没有任何传动消耗。

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