这个程序允许iPhone的用户在他们的手机上通过手指触摸屏幕来画图。

The program allows iPhone owners to draw images on the handset's touch screen using just their fingers.

youdao

这个程序允许iPhone的用户在他们的手机上通过手指触摸屏幕来画图。

The program allows iPhone owners to draw images on the handset's touch screen using just their fingers.

youdao