It's cloudy weather today, isn't it?

He has arachnophobia, and he panics as soon as he sees a spider.

He drew a curve using a French curve.

He collapsed due to a subarachnoid hemorrhage.

White clouds are floating in the sky.

He has fundamental knowledge of mathematics.

His recovery was truly miraculous.

The snow is starting to fall, and the scenery is turning white.

The snow leopard is adapted to its high-mountain habitat.

The day when the first snow fell was a special day.