我用它把智能手机变成无线键盘，可以手写中文。

I use it the smart phone into a wireless keyboard, you can hand-written Chinese.

youdao

没有智能卡，小型计算机屏幕和键盘。

No smart card, a small computer screen and keyboard.

youdao

没有智能卡，小型计算机屏幕和键盘。

No smart card, a small computer screen and keyboard.

youdao