Controls like text fields, pick lists, or scrollbars are used to select specific values rather than merely trigger single actions.

像文本字段、选择列表或者滚动条这样的控件还用于选择特定的值，而不仅仅是触发单个动作。

youdao

With simple arrow key controls, it’s easy to pick up and play and then safely put down and get back to work once you’ve recharged your batteries.

简单的方向键控制，你可以放心的随时开玩，当你玩爽之后便可以关掉游戏精力充沛的回到工作。

youdao

With simple arrow key controls, it's easy to pick up and play and then safely put down and get back to work once you've recharged your batteries.

简单的方向键控制，你可以放心的随时开玩，当你玩爽之后便可以关掉游戏精力充沛的回到工作。

youdao

Johnson Controls, the Fortune 500 giant, will now pick up the pieces and finance A123's bankruptcy.

WSJ: Review & Outlook: Electric Car Crash

Good thing too, cause those controls you see between the keyboard and display allow you to pick the unit up while in a traditional laptop config and continue navigating the display.

ENGADGET: Hands-on with the Flybook V ultra-connected ultra-portable

The PlayTouch isn't as pick-up-and go as the Bloggie, but the basic touchscreen controls can be quickly mastered.

ENGADGET: Kodak PlayTouch preview