Along many streets , graffiti covers the walls with loving dedications to the city in its darkest hours .
除了许多街道，涂鸦的墙壁覆盖最黑暗的时刻在与城市的爱奉献给。
In the combination , you must combine any sections entitled " history " in the various original documents , forming one section entitled " history " ; likewise combine any sections entitled " acknowledgements " , and any sections entitled " dedications " .
