Visible light is the range of light visible to the human eye.

There is a large French window in my room.

He opened the window to let fresh air into the room.

The view from the airplane window is very beautiful.

She put a vase on the windowsill.

We looked at the sea from the window in the small boat with a thatch roof.

From the mugwort window of my room, a landscape of fresh green mugwort spreads out.

There are two windows in this room.

A drop of water fell from the cup.

He knows the knack of cooking.