Let's go skiing next winter.

Let's go buy winter clothes.

This winter scenery is really beautiful, isn't it?

He participates in rigorous winter training every year.

Fuyumiko is my best friend.

I plan to spend this year's winter break at home without going anywhere.

Fuyoshi-kun, have you finished today's homework yet?

Lyra is one of the summer constellations.

Sagitta is one of the very small constellations in astronomy.

Pictor is one of the constellations in the southern hemisphere.