You have to move the screen around to find the sweet spot and then you can't move.

你需要移动屏幕来找到甜点之后就不要乱动了。

youdao

You can simply move the tabs around to stick to any edge of the screen.

你可以简单的移动这些选项卡来移动到屏幕的任何角落。

youdao

As an example, say you have an item that you want to move in a circular orbit around the screen.

例如，假设想要有一个在屏幕中沿着圆形轨迹运动的项。

youdao

Suppose you want a character to move around the screen and collect things.

假定想让一个东西在屏幕周围,移动并收集各种信息。

哈佛公开课 - 计算机科学课程节选

Clearly, the touchpad drivers still needs some fine-tuning, as it's a little too easy to accidentally launch apps when all you're trying to do is move the cursor around the screen.

ENGADGET: Lenovo ThinkPad Twist review: an old form factor gets new life with Windows 8

Touch navigation: Users can simply move their finger around the screen and the voice synthesis will read the text located under their finger.

ENGADGET: Sprint and Code Factory team up to deliver free Android accessibility app

You can move tiles around on the home screen to suit your preferences just by holding your finger over them and dragging.

CNN: STORY HIGHLIGHTS