The touchpad is small but works well with the display. It has scroll bar on the right, and also two standard buttons integrated in one long metal strip.是什么意思_The touchpad is small but works well with the display. It has scroll bar on the right, and also two standard buttons integrated in one long metal strip.在線(xiàn)翻譯_英語(yǔ)_讀音_用法_例句