All of us must work, but believe me, sometimes I feel unhappy, and the sad wallpaper on the office computer desktop can give us some comfort every time I open it. More importantly, it is better to replace some sad wallpapers for mobile phones. Every time you unlock your phone, you will see an image that looks like you, or maybe, a wallpaper that makes you feel fresh, but you will feel better. People who have chosen their iPhone wallpapers […]