You change the shutterspeed in shutter priority mode the same way as you did in manual mode: Rotate the command dial and look for the changing Numbers in the LCD status screen.
调整快门的方法和在手动模式时一样：转动指令盘并且查看LCD上的数字变化。
2
Putting the dial on "s" tells your camera "I am deciding the shutterspeed, you set the aperture for me."
将指令盘拨到“ S ”来告诉你的相机：我设定快门速度，而你来调整光圈。
3
On the dial, the shutterspeed Settings increased in two-fold increments, making it easy to use.