WiFi is a popular wireless technology that helps users download information from the Internet. Such downloads, including pictures, music and video streaming, can be a major drain of battery.

人们使用WIFI连接互联网，从网上下载图片、音乐和视频等，只要你连网这些动作就会发生，而这些正是消耗电池电量的主要杀手。

youdao

WiFi is a popular wireless technology that helps users download information from the Internet. Such downloads, including pictures, music and video streaming, can be a major drain of battery.

人们使用WIFI连接互联网，从网上下载图片、音乐和视频等，只要你连网这些动作就会发生，而这些正是消耗电池电量的主要杀手。

youdao