This is some severe frostbite on the feet, severe frostbite on the nose.

I had frostbite in my left big toe.

What was real was the wolves, frostbite and starvation.

In fact, it's all about frostbite and having difficulty walking, and difficulty breathing cold, challenging circumstances.

In fact, it's all about frostbite and difficulty to walk and difficulty of breathing cold, challenging circumstances.