To open a window in Engpsh, you can say "Open the window" or "Can you open the window?"
The source of this phrase is the Engpsh language itself, which is widely used as a means of communication in many countries around the world.
Examples:
"Can you open the window so we can get some fresh air?"
(你能打开窗户吗，这样我们就可以呼吸到新鲜空气了。)
"I need to open the window because it's too stuffy in here."
(我需要打开窗户，因为这里太闷了。)