百胜餐饮的股价在今天的正常交易中上涨2%，但在盘后交易中下跌3%。
Shares of Yum were down 3% in after-hours action following a 2% gain in the regular session.
可以通过如上所示在' frame '命令中明确指定号码，或者使用' up '命令在堆栈中上移以及' down '命令在堆栈中下移来切换帧。
Frames can be switched through either by specifying their number explicitly to the 'frame' command as above or with the command 'up' to move up the stack and 'down' to move down.
方法对31例股骨中下段骨折合并同侧胫骨中上段骨折患者采用闭合复位股骨及胫骨交锁髓内钉内固定治疗。
Methods 31 cases with middle and distal femoral fractures associated with ipsilateral tibial fractures were treated with closed reduction and femoral and tibial interlocking intramedullary nailing.
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