如故[rú gù ]
词典as before：依旧；如故；如以前；照旧。
词典as usual：像往常一样；照旧；如故；仍然。
词典danci.911cha.com
词典like old friends
如故[rú gù]
如故
（跟原来一样） as before; as usual:
例：依然如故
remain the same as before; remain one's same old self