The disadvantage of excellent insulation is that it quickly leads to overheating.

I'm going to get going before this feeling goes!! Well they do say Strike while the iron is hot.

I'm going to get going before this feeling goes!! Well they do say "Strike while the iron is hot".

If the lamp's hot then, to avoid burns, wait around 45 minutes for it to cool down.

There was a gust of hot wind from the tunnel as the train approached.

The world's tropical rainforests are critical links in the ecological chain of life on the planet.

The tropical rainforests, located in a narrow region near the equator, are disappearing so fast that by the year 2000 eighty percent of them may be gone.

The scorching sun grilled us.

The coffee was so hot that I nearly burned my tongue.

I'd like to have some hot chocolate.

Big brother, you've got a bad fever?! Never mind the bags, rest in the shade of those trees!

Behind thermodynamics lie the movements of atoms and molecules following the laws of motion learned in the first volume.

Fever and constant coughing weakened the old lady.

I refreshed myself with a hot bath.

Water expands with heat.