English to Chinese Tech/Engineering IT (Information Technology) touchscreen

Early electric typewriters offered a loud response and strong "force curves," measures of the pressure needed to depress a key and the speed at which it returns to its original state. Keyboards weren't designed for ergonomics and performance so much as to be compatible with what was already familiar to typists of the day.
早期的电动打字机提供了***响亮的按键声和明显的“力曲线”***，这是衡量按键所需的压力和回到原始状态的速度的两个标准。