Therefore, this mechanism requires the client to be online at least one time before switching to offline mode.

因此，这种机制要求客户端在切换到脱机模式前至少联机一次。

youdao

The time for switching will probably be in the first half of 2010.

转换资产的时机大概在2010年的上半期。

youdao

Many of us spend more time switching from task to task than actually accomplishing something.

我们中的许多人把许多时间花费在在一个又一个工作之间团团转，而不是真正静下来做成某一件事情。

youdao

The channel keeps fans up-to-date in real time, switching from game to game with live look-ins, highlights and a chance to see every important play.

ENGADGET: NFL Network and RedZone Channel coming to Time Warner Cable (Update: Officially confirmed)

If the high-flying Stutes were to win promotion this season, switching to full-time would seem to be essential.

BBC: Stutes aware of future challenges

Others perhaps can no longer afford to hire a maid full-time, and are switching to contract cleaners who come in once or twice a week.

ECONOMIST: South Africa