button help

基本解释

Choose the Help button for help on this function and its arguments.
如需有关该函数及其参数的帮助，请按“帮助”按钮。
When exploring your surroundings you can call an area map up by hitting the square button to help get your bearings.
探索周边地区时，按下正方块按钮，能显示区域地图，这就方便玩家更好地确认方位。
Keeping your finger off of the camera's shutter button will help prevent blurred images, especially if your tripod's head isn't the sturdiest one around.
不用手按快门可以有效地防止图像模糊，特别是当你的三脚架云台不是最牢固的那种。如果你不想单买一根快门线，可以利用自拍功能防止相机抖动。

And for those just learning the art of photography, a Help Button will provide simple explanations of camera settings and functions.
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It builds on previous commitments under the Green Button Initiative to help consumers download their own energy data to their desktops.
WHITEHOUSE: Energy Datapalooza: Unleashing the Power of Open Data to Advance our Energy Future The White House