First of all, this looked a lot like my Facebook wall.

首先，这很像我的脸书墙。

youdao

And that's how this real Facebook code got onto this wall.

于是，一段真正的Facebook代码也被印到墙上。

youdao

And that's how this real Facebook code got onto this wall.

于是，一段真正的Facebook代码也被印到墙上。

youdao