I am a mouse.

我是一只老鼠。

youdao

Am I alone in having never really got the point of mouse gestures in a browser?

是不是很难清楚如何在浏览器中获取鼠标的手势？

youdao

Since I am implementing a push-button, I better do something so the user has the visual impression of pushing a button when the mouse is clicked over the button graphic.

因为我实现的是一个下压按钮，最好是能够在鼠标点到按钮图像上的时候，让用户有压下按钮的感受。

youdao