"New Wallpaper" in Engpsh.
It refers to a digital image or pattern used as a decorative background on a computer screen, mobile device or other electronic display.
Example sentences:
"I just downloaded a new wallpaper for my phone, it's so vibrant."
"我刚刚为我的手机下载了一张新的壁纸，它非常鲜艳。"
"Have you seen the new wallpaper on my laptop? It's a beautiful landscape."
"你看过我笔记本电脑上的新壁纸吗？它是一张美丽的山水画。"
The source of new wallpapers can vary, it can be from an onpne wallpaper gallery, personal photos, or custom-made designs. They can be easily changed and customized to suit the user's preference.