Click on the Ellipse Tool (u) and select the Paths icon in the Options menu (usually at the top of the screen).

点击椭圆工具(U)，并选中选项菜单(通常位于屏幕上部)中的路径图标。

youdao

Now, you've got search tool in your menu that you can jump into from the home screen which gives you a load of options for how and where you want to look -- a slightly more familiar format.

ENGADGET: Amazon Kindle 2 review