By default, the browser USES a viewport, or logical dimension, of 980 pixels wide.

默认地，浏览器使用980像素宽的视见区或逻辑尺寸。

youdao

By default, the browser USES a viewport, or logical dimension, of 980 pixels wide.

默认地，浏览器使用980像素宽的视见区或逻辑尺寸。

youdao