to let fresh air into a space
空間に新鮮な空気を入れる (kūkan ni shinsen na kūki o ireru)
"Open the windows to air out the room."
"部屋を換気するために窓を開けてください" (heya o kanki suru tame ni mado o akete kudasai)
to become familiar or friendly with someone
to become known or revealed
to hope that things will happen the way you want
to identify and fix issues or errors
To do everything possible to achieve something.
to greet someone
