A well-known example is the "pinching" of an Apple iPhone screen with two fingers to zoom, or a two-fingered "swipe" to go through Web pages.

众所周知的iphone屏幕就采用了这种技术：用两根手指的来放大或缩小图片，或者用滑动手势滚动页面。

youdao

A well-known example is the "pinching" of an Apple iPhone screen with two fingers to zoom, or a two-fingered "swipe" to go through Web pages.

众所周知的iphone屏幕就采用了这种技术：用两根手指的来放大或缩小图片，或者用滑动手势滚动页面。

youdao