Another factor: Traders have placed an unusually high volume of bearish bets against the U.S. dollar in recent weeks and may want to lock in profits by reversing those trades, analysts say.

另外一个因素是：据分析人士说，交易员最近几周在看跌美元上押了非同一般高的赌注，他们可能希望通过逆转这类交易而锁定利润。

youdao

There are a total of three, power/lock (one button) and up/down volume (two buttons).

共有三个，开机/锁定(一个键)、上/下（两个键）。

youdao

When successful, a forced dismount allows exclusive volume access and a reliable boot code update even though the initial lock failed.

如果锁定成功，强制删除将启用独占卷访问权限和可靠的启动代码更新，即使初始锁定失败。

youdao

In return, cable companies will be able to lock consumers into multi-year contracts and get first dibs on high-volume streamers, the most profitable market segment.

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Ports for micro-USB and a 3.5mm headphone jack sit up top, with the volume rocker and lock key on the right and a covered slot for microSD or, in the case of the (gold) 308, a second full-sized SIM on the opposite edge.

ENGADGET: Hands-on with Nokia's Asha 308 and 309 (video) Mobile