The social media application didn't always look like we know it today.

社交媒体应用并不总是看起来像我们今天所熟知的那样。

The system uses information from its cameras and sensors, and will soon use data from the social media application Waze, sent by drivers who note real-time traffic conditions.

这套系统使用摄像头及传感器发回的信息，而且很快还将使用社交媒体应用软件Waze(位智)传来的驾驶人员发送的实时交通状况信息。

Ultimately became the thing that is of core of Facebook, the Newsfeed. It's not one of the core of Facebook but it's the core of every social media application we used.

最后发展成Facebook的核心竞争项目。它不仅是Facebook的核心，而且是我们使用的所有社交媒体应用程序的核心。