这款手机没有了往常的返回按键，用户只要在屏幕上轻轻一点，就可以从正在进行的操作程序中退回主界面。
Featuring an 'all-screen' design, the phone replaces a home button with a universal 'swipe' gesture that takes users back to the devices main screen from wherever they are in its operating system.
将计算并返回整个缓冲中的每个按键停顿时间的平均值。
The average value for each key dwell time for the entire buffer is computed and returned.
屏幕底部的四个物理按键在肖像模式下分别用于锁定屏幕、浏览、返回上一屏幕以及并返回主屏幕，但我很少使用。
I rarely used the four physical buttons at the bottom of the screen (in portrait mode) for locking the screen, browsing, returning to a previous screen, and returning to the home screen.
所有方法的返回值都可用foreach循环来处理，需要的话也可按键访问特定的值。
In all cases, the return value of the method can be processed using a foreach loop, and you can also access specific values by key as needed.
如果当之前的请求返回时队列中有多个按键请求，那么只将最新的按键请求发送到服务器。
If several keystroke requests are in the queue when a previous request returns, only the last will go to the server.
当点击播放按钮，角色将在按下上箭头键时开始走动，释放按键时，返回空闲姿势。
When you hit the Play button, the character will start walking in place when you hold the up arrow key and return to the idle pose when you release it.
长按电源按键2秒，产品整机关闭，系统返回待机状态。
A long press the power button for 2 seconds, product machine closed, system returns standby.
为了节省你的剑，可以按键1返回到走路模式。
当在MAX或MIN显示模式时，若10秒钟无按键，则自动返回当前温度和相对湿度显示模式。
When in MAX or MIN display mode, if there is no key pressing within 10 seconds, it will automatically go back to the current temperature and relative humidity display mode.
通过按键可以返回任何位置。
通过按键可以返回任何位置。
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